INDEX
Angioimmunoblastic T-cell lymphoma, 844t, 850, I-13
858–859
Angiokeratoma, 396, 3258, A15
Angioma
cavernous, 3349t, 3353
cherry, 370t
senile, 372f
spider, 321, 2549, 2625, 2625f
Angiomyolipoma, renal, 2354
Angiopoietins, 524, 524f, 526f, 745
Angiosarcoma, 397–398, 713, 714
Angiostrongylus spp. infections
abdominal, 1777
clinical features of, 1114t, 1699t, 1772, 1777
diagnosis of, 945t, 1772, S12
epidemiology of, S12
life cycle of parasite, 1772, 1772f, S12
pathogenesis of, 1697, 1772
treatment of, 1771t, 1772–1773
Angiotensin-converting enzyme (ACE)
in glomerular filtration rate regulation, 2288,
2289f
in sarcoidosis, 2834
in SARS-CoV-2 cell entry, 3068f, 3078
in sodium absorption, 2295
Angiotensin-converting enzyme (ACE) inhibitors
actions of, 269, 2084
adverse effects of
acid-base disorders, 364
anaphylaxis, 472
angioedema, 2084, 2722, 2723
cough, 269, 2084, 2153
cross-sensitivity and, 415
cutaneous, 383, 409, 411
erectile dysfunction, 3058
hyperkalemia, 353
hypoglycemia, 3132
lupus syndrome, 2847t
renal, 334, 2084, 2297, 2298f, 2316
for aortic aneurysm in Marfan’s syndrome, 2103
for aortic dissection, 2106
drug interactions of, 471t
for heart failure, 1945, 1946f, 1947, 1948t
for HIV-associated nephropathy, 1571
for hypertension, 2083t, 2084
in CKD, 2316, 2319
comparison to other agents, 2085
in diabetic nephropathy, 3124
in metabolic syndrome, 3156
for ischemic heart disease, 2042
for lupus nephritis, 2747
metabolism of, 468
for NSTE-ACS, 2049, 2052
preoperative continuation of, 3771
for prevention of sudden cardiac death, 2264
for pulmonary edema, 2256
for renal artery stenosis, 2078
for scleroderma renal crisis, 2366, 2786
for STEMI, 2061
timing of administration of, 3811
for treatment-induced cardiovascular disease,
739
Angiotensin II
aldosterone levels and, 349
in blood pressure regulation, 2074
in glomerular filtration rate regulation, 2288,
2289f, 2297
in sodium reabsorption, 340, 2295
in urinary tract obstruction, 2375
Angiotensinogen, 2074
Angiotensin receptor blockers (ARBs)
actions of, 2084
adverse effects of, 2084
cutaneous, 411
hyperkalemia, 353
hypoglycemia, 3132
renal, 2297, 2298f, 2316
aldosterone-renin ratio effects of, 2966t
for heart failure, 1945, 1946f, 1947, 1948t
for hypertension, 2083t, 2084
in CKD, 2316, 2319
comparison to other agents, 2085
in diabetic nephropathy, 3124
in metabolic syndrome, 3156
for lupus nephritis, 2747
metabolism of, 468, 478
for Raynaud’s phenomenon, 2785
for renal artery stenosis, 2078
for STEMI, 2061
Angle of Louis, 1817
Anhidrotic ectodermic dysplasia, 2714
Anidulafungin, 1657, 1675t, 1676t
Anifrolumab, 2745t, 2746
“Animal rule,” S3
Animals
bite-wounds. See Bite-wounds
infectious disease and exposure
to, 943
Anion gap, 360
Anisakis/anisakiasis, 945t, 1777
Anismus, 308
Anisocoria, 216–217
Anisocytosis, 425, 433, 433f, 463
Anistreplase, 937–938
ANK gene mutations, 779t, 3551
ANKH gene mutations, 2865
Ankle-brachial index (ABI), 2076, 2108
Ankle, pulse measurement in, 1820f
ANKRD26 gene mutations, 809, 809t
Ankylosing spondylitis. See Axial spondyloarthritis
Anlotinib, 652f
ANNA-3, 599
Annelid worm stings, 3603, 3603f
Annexin-2, 451
Annular pancreas, 2668–2669
Annular skin lesion, 370t
Annuloaortic ectasia, 283
ANO3 gene mutations, 3402, 3403t
Anoctaminopathy (LGMD2L), 3520, 3523t
Anogenital warts. See Condyloma acuminata
Anomia, 196, 197, 218
Anopheles mosquitos
climate change and, 1004
in lymphatic filariasis, 1778t
in malaria transmission, 1720–1722, 1721f
Anorchia, bilateral, 3002
Anorectal (rectoanal) angle, 299, 299f
Anorectal disorders, 2501
anal fissures, 2505
anorectal abscess, 2504–2505, 2504f
candidiasis, 1672
in Crohn’s disease, 2476–2477
C. trachomatis infection, 1447
fecal incontinence. See Fecal incontinence
fistula in ano, 1366, 2505
hemorrhoidal disease, 307, 2423f, 2503t, 3620
in HIV infection, 1570, 1570f
perianal skin tags, in IBD, 2480
rectal prolapse, 2501, 2501f
solitary rectal ulcer syndrome, 313, 2479–2480
in systemic sclerosis, 2781–2782, 2781t
warts, 1500f
Anorectal manometry, 308, 2503
Anorectum, 299, 299f
Anorexia
in appendicitis, 2514
in chronic disease, 2540
in gastric cancer, 630
in malnutrition, 2537
in terminally ill patient, 88t
Anorexia nervosa, 292, 315, 3552
Anorexiants, 2077t, 3091–3093, 3155
Anosmia. See Olfactory disorders
Anosognosia, 200, 3324, 3370
Anovulation, 555, 3034
Anoxic cerebral injury, in critically ill patient,
2225
ANP. See Atrial natriuretic peptide (ANP)
Anserine bursitis, 2850, 2878
Antacids
adverse effects of, 301, 303, 366
drug interactions of, 471t, 1155t, 1702t, 1703t
for GERD, 296
for internal radionuclide contamination, S5
for peptic ulcer disease, 2443, 2443t
Antagonistic pleiotropy, 3733
Anterior cerebral artery, 167, 3326f, 3327f
Anterior choroidal artery, 3326–3327f, 3328f
Anterior choroidal artery infarct, A16
Anterior dens dislocation, A16
Anterior horn cell disorders, 165, 168
Anterior ischemic optic neuropathy (AION),
222–223, 222f
Anterior pituitary. See also Pituitary gland
hormone expression and regulation in, 2892t. See
also specific hormones
insufficiency. See Hypopituitarism
tumors. See Pituitary tumors
Anterior spinal artery syndrome, 3446, 3450
Anterocollis, 3402
Anterograde amnesia, 202
Anterolateral system, 169
Anthracyclines
adverse effects of, 410, 554, 555, 621, 737, 738t,
1964
for AML, 814
for breast cancer, 621, 625
for soft tissue sarcomas, 714
Anthralin, 387t
Anthrax
in bioterrorism, S3
clinical features of, 979, S3
cutaneous, 140t, 144, 1037, A1, S3
diagnosis of, S3
gastrointestinal, S3
inhalational, 979, S3
injection, S3
prevention of, S3
treatment of, S3
Anthrax vaccine, S3
Anthrax vaccine adsorbed, S3
Anthropometrics, 2538t
Anti-AChR, 2735, 3510, 3511t
Antiandrogens. See Androgen deprivation therapy
(ADT)
Antiangiogenic (stroma-directed) antibodies, 525f,
526–527, 526f, 536f, 537
Antiarrhythmics, 1871. See also specific drugs
actions of, 1871–1872, 1872t
adverse effects of, 301, 1875t
for atrial fibrillation, 1907
classification of, 1871–1872, 1872t
genetic variations in response to, 478
overdosage/poisoning with, 3595t
for pain, 95t, 98
for ventricular arrhythmias, 1913
INDEX
I-14 Antibacterial drugs, 1148. See also specific drugs
and diseases
absorption of, 1150
actions of, 1148–1149, 1164t, 1165f
adverse effects of, 784t, 1066, 1154t
allergy to, 1151
for anaerobic gram-negative rods, 1356t
approach to therapy with, 1151, 1155t
concentration-dependent, 1150
distribution of, 1150
empirical therapy with, 1151
for acutely ill febrile patient, 974, 975t
for community-acquired pneumonia,
1013–1015, 1014t
for fever of unknown origin, 151
for infective endocarditis, 1030–1031
excretion of, 1150
gut microbiome and, 3694
inappropriate use of, 248, 1135, 1263
for infections in cancer patient, 562–563
metabolism of, 1150
pharmacodynamics of, 1150, 1150f
pharmacokinetics of, 1150, 1150f
in pregnancy and lactation, 1151, 1152t
prophylactic use of, 1161, 1162t
for animal bite-wounds, 1126–1127, 1127t
for bronchiectasis, 2175
for cancer patient, 564
for chronic neutropenia, 450
for dental procedures, 262, 1033–1034, 1033t
for transplant recipient, 1142t, 1145
resistance to. See also specific drugs
in anaerobic bacteria, 1355, 1356t
definition of, 1163
epidemiology of, 1168–1169, 1168t
genomics in detection of, 961t, 965–967
in gram-negative bacteria, 1013, 1263–1265,
1264t
in health care–associated infections,
1134–1135
mechanisms of, 1013, 1163, 1164t, 1165f
in M. pneumoniae, 1013
prevention of, 1168–1169
regional spread and control of, 1128, 1129f
in S. pneumoniae, 1013
urgency of, 1134, 1134t, 1168–1169, 1168t
selection of, 968
stewardship of, 248, 250, 1135–1136, 1162–1163,
1263, 1265
susceptibility testing, S11
time-dependent, 1150
Anti-β2
-glycoprotein, 2745, 2749t
Antibody(ies). See also Immunoglobulin(s); specific
antibodies
affinity maturation of, 2693
blood group, 884, 887–888, 887t
for cancer treatment. See Cancer biologic therapy
cytotoxic reactions of, 2700
definition of, 2671
drug-dependent, 905
in neurologic paraneoplastic syndromes, 728, 728t
in parasitic infections, S12
virus-specific, detection of, 1459
Antibody-dependent cell-mediated cytotoxicity
(ADCC), 1557, 1557f, 1558, 2671, 2676
Antibody-drug conjugates, 536, 543, 742
Antibody enhancement, 1557
Antibody isotype switching, 2695
Antibody-mediated rejection, 1974
Anticardiolipin (aCL), 2745, 2749t
Anti-CCP, 2851
Anti-CCP antibodies, 2192, 2757, 2759, 2759t
Anticholinergics. See also specific drugs
adverse effects of, 180, 261, 2494
for asthma, 2156
for COPD, 2186
for dystonia, 3404
for IBS, 2494
for lower urinary tract symptoms, 3075
for nausea and vomiting, 293, 294t
overdosage/poisoning with, 3584, 3590t
Anticholinesterase agents. See Cholinesterase
inhibitors
Anticholinesterase test. See Edrophonium
Anticipation, 3655
Anticoagulant(s), 928
for acute limb ischemia, 2111
adverse effects of, 1906, 2099
dental procedures and, 262
drug interactions of, 471t
for DVT, 2098–2099, 2099t, 3766
intracranial hemorrhage due to, 3350
in noncardiogenic stroke prevention, 3346–3347
for NSTE-ACS, 2050t
oral, 933, 935–936, 935t, 2904t. See also specific
drugs
parenteral. See specific drugs
for pulmonary embolism, 2098–2099, 2099t
reversal of, 917, 936, 2099, 3351
for STEMI, 2051, 2060–2061
for stroke prevention, 1906–1907, 1907t, 3341t,
3346
for suppurative thrombophlebitis, 1124
Anticonvulsants. See Antiepileptic drugs (AEDs)
Anti-dandruff shampoo, 377
Antidepressants. See also specific drugs
actions of, 3537–3538
adverse effects management, 3543t
adverse effects of, 83, 301, 409, 410, 3542t
for depression, 3542t, 3548–3549, 3549f
for fatigue, 164
for functional dyspepsia, 297
for IBS, 2494–2495
for insomnia, 84, 212
for nausea and vomiting, 294
for pain, 95t, 97–98, 98t
for panic disorder, 3541–3542
for personality disorders, 3553
for somatic symptom disorder, 3552
Antidiuretic hormone (ADH). See Arginine
vasopressin (AVP)
Antidotes, 3586, 3589. See also specific drugs/poisons
Antidote Treatment Nerve Agent Autoinjector
(ATNAA), S4
Antidromic AV reentry, 1896f, 1897
Anti-dsNDA, 2738t, 2745
Antiemetics, 293, 294t
Antiepileptic drugs (AEDs). See also specific drugs
actions of, 3312
adverse effects of
cobalamin malabsorption, 771t
cross-sensitivity and, 415–416
cutaneous, 411
erythroderma, 384
genetic considerations in, 416
hair loss, 410
hypersensitivity, 412. See also Drug-induced
hypersensitivity syndrome (DIHS)
neurologic, 3318–3320t
osteoporosis, 3196
in pregnancy, 771
SJS/TEN, 392, 414. See also Stevens-Johnson
syndrome (SJS); Toxic epidermal
necrolysis (TEN)
systemic, 3318–3320t
vitamin D deficiency, 3188
weight gain, 3087
for brain abscess, 1119
breast-feeding and, 3324
discontinuation of, 3320–3321
dosage monitoring, 469
drug interactions of, 571, 1710, 2328,
3318–3320t, 3323–3324
for focal seizures, 3317, 3320
for generalized seizures, 3320
genetic factors in response to, 3317
initiation of, 3316, 3320
monitoring of, 3320
for nausea and vomiting, 294
for neurocysticercosis, 1120
overdosage/poisoning with, 3592t
for pain, 95t, 98
pharmacology of, 3318–3320t
in pregnancy, 3323
for refractory epilepsy, 3321
for seizures in brain tumors, 702
selection of, 3316–3317, 3317t, 3320
Antierythrocyte antibody, 2738t
Anti-factor Xa assay, 456, 930, 931
Antifibrinolytic drugs, 913
Antifungal agents, 1656. See also specific drugs
azoles, 1656–1657, 1703t
echinocandins, 1657, 1675–1676, 1675t, 1676t,
1685–1686, 1685t, 2432
flucytosine. See Flucytosine
griseofulvin, 380, 380t, 387t, 1657
prophylactic, in transplant recipients, 1138
resistance to, 1675–1676, 1675t
susceptibility testing, S11
terbinafine. See Terbinafine
topical, 1657
Antiganglioside antibodies, 3502, 3503f, 3504t
Antigen(s)
B cell receptor for, 2671
definition of, 2671
macroscopic detection of, S11
polysaccharide, selective antibody deficiency
to, 2717
T cell receptor for, 2672
T cell recognition of, 2690–2691, 2690f
viral, detection of, 1459
Antigenic drift, 1458, 1515
Antigenic shift, 1458, 1515
Antigen-presenting cells, 536f, 537, 2327, 2327f
Antiglomerular basement membrane (anti-GBM)
disease, 271, 2332, 2335t, 2338–2339,
A4
Anti-GQ1b, 3502
Antihistamines. See also specific drugs
for allergic rhinitis, 2725, 2726f
for atopic dermatitis, 385t
for contact dermatitis, 385t
for cough, 269
for insect stings, 3614
for insomnia, 211–212
for nausea and vomiting, 94t, 293
overdosage/poisoning with, 3584, 3590t, 3595t
for pityriasis rosea, 379
for premedication, 577–578
for pruritus, 375, 411
for scombroid poisoning, 3605–3606
for systemic mastocytosis, 2731
for urticaria, 2723
for vertigo, 162t
Antihistone, 2738t
Anti-Hu paraneoplastic neuropathy, 3508
INDEX
Anti-IgE. See Omalizumab I-15
Anti-insulin receptor, 2995t, 2996
Anti-Jo-1, 2822, 2823f, 2852t
Anti-La, 2738t, 2789, 2789t, 2852t
Antimalarial drugs. See also specific drugs
adverse effects of, 383, 1732t, 2746
cutaneous, 377, 379, 383, 391, 409, 410
in GP6D deficiency, 784, 784t
seizure, 3311t
for discoid lupus erythematosus, 406
drug interactions of, 1702–1703t
for malaria, 1730t, 1732t
for malaria prophylaxis, 1734t
overdosage/poisoning with, 3593t, 3595t
in pregnancy and lactation, 1702–1703t
properties of, 1732t
resistance to, 1730–1731, 1735–1736, 1736f, 3709
for SLE, 2746
for subacute cutaneous lupus erythematosus, 406
Anti-Ma proteins, 728t, 731
Antimetabolites. See also specific drugs
adverse effects of, 555
antibacterial, 1149, 1164t
in cancer chemotherapy, 540–541t, 542–543, 625
Antimicrobial peptides, 955, 2671, 2674t
Antimicrobial stewardship, 248, 250, 1135–1136,
1162–1163, 1263, 1265
Antimitochondrial antibodies (AMA), 2627
Antimitotic agents, 541t, 543. See also specific drugs
Antimonial compounds, 1701, 1702t, 1745, 1747,
1748
Anti-müllerian hormone (AMH), 2999, 3028, 3030
Antimycobacterial agents, 1397. See also
Tuberculosis, treatment of; specific drugs
Antimyeloperoxidase (MPO) antibodies, 2340,
2803, 2807, 2809
Anti-neurexin 3 alpha, 729t, 733
Antineuronal antibodies, 728, 728t, 2738t
Antineutrophil antibodies, 444
Antineutrophil cytoplasmic antibodies (ANCAs)
cytoplasmic, 2803
in drug-induced vasculitis, 415, 2816
in EGPA, 2163, 2803
in granulomatosis with polyangiitis, 2803, 2807,
2808
in microscopic polyangiitis, 2808
perinuclear, 2803
in relapsing polychondritis, 2828
in rheumatoid arthritis, 2759
in vasculitis, 2340, 2803
Antinuclear antibodies (ANA)
in musculoskeletal disease, 2851–2852, 2852t
in rheumatoid arthritis, 2759
in SLE, 2738t, 2740, 2740t, 2745, 2852t
in systemic sclerosis, 2783
Antiparasitic agents, 1701, 1702–1707t. See also
specific drugs
Antiphospholipid antibodies, 456, 2738t, 2745,
2749t
Antiphospholipid syndrome (APS), 2749
in cancer, 726
clinical features of, 32f, 2336t, 2366–2367, 2750,
2750t
definition of, 2749
diagnosis of, 2745, 2750
differential diagnosis of, 2750
epidemiology of, 2749
high-altitude symptoms of, 3621
pathogenesis of, 2366–2367, 2696t, 2735,
2749–2750
in pregnancy, 2750, 2750t
renal manifestations of, 2366–2367
seronegative, 2749
skin manifestations of, 399
SLE and, 2745, 2747–2748
treatment of, 2367, 2750–2751
Anti-PL antibodies (aPL), 2749
α2
-Antiplasmin, 452, 452f, 937, 937f
Antiplatelet antibody, 2738t
Antiplatelet drugs, 925
actions of, 925
during and after PCI, 2067–2068
chronic use in cardiac disease, 3341t
discontinuation before dental procedures, 262
discontinuation before lumbar puncture, S9
for ischemic heart disease, 2042
for NSTE-ACS, 2050–2051, 2050t, 2052
perioperative, 3771–3772
for peripheral artery disease, 2109
for STEMI, 2060–2061
for stroke/TIA prevention, 3341t,
3345–3346
for stroke treatment, 3338
Antiporters (exchangers), 2290
Antiproliferative factor, 326
Anti-proteinase 3, 2340
Antipsychotics
actions of, 3554–3555
for acute alcohol intoxication, 3561
adverse effects of, 3087, 3407–3408, 3555–3556,
3555t
for dementia, 194, 3375
for depression, 3544
drug interactions of, 3543t
overdosage/poisoning with, 3590t, 3591t,
3594–3595t
for schizophrenia, 3554–3556, 3555t
Antipyretic agents, 132–133
Antireflux surgery, 297
Antiretroviral agents. See Combination
antiretroviral therapy (cART)
Antiribosomal P, 2738t
Anti-RNP, 2738t
Anti-Ro, 2738t, 2745, 2747, 2789, 2789t, 2852t
Antisense oligonucleotides, 3415
Anti-Sm, 2738t, 2745, 2852t
Antisynthetase syndrome (AS), 2819t, 2822, 2823f,
2824–2825, 2825t
Antithrombin
actions of, 452, 452f, 457
activation of, 929, 929f, 931
deficiency of, 923
Antithrombotic drugs, 924–925, 924f
anticoagulants. See Anticoagulant(s)
antiplatelet drugs. See Antiplatelet drugs
fibrinolytic drugs. See Fibrinolytic drugs
Antithrombotic mechanisms, 451–452, 452f
Antithymocyte globulin (ATG)
adverse effects of, 2637
for aplastic anemia, 797
in HCT preparation, 898
for immunosuppression
after cardiac transplantation, 1974t
after kidney transplantation, 2327
after liver transplantation, 2637
for myelodysplasia, 802
Antithyroid drugs, 410, 2941–2942. See also specific
drugs
Anti-TNF-α antibodies. See Tumor necrosis
factor-α (TNF-α) inhibitors
Antitoxin
botulinum, 1217, 1218–1219, S3
diphtheria, 1206
α1
-Antitrypsin (AAT), 2466
α1
-Antitrypsin (AAT) deficiency
clinical features of
cutaneous, 397
granulomatosis with polyangiitis, 2340
hepatic, 2549, 2628
pulmonary, 2174, 2174t, 2180, 2184
diagnosis of, 2550t, A13
early interventions for, 3667t
genetic considerations in, 3649, 3849
genetic testing for, 3659, 3667t
hepatocellular carcinoma and, 643
protein misfolding in, 3849
α1
-Antitrypsin (AAT) therapy, 2188
Antitumor antibiotics, 539, 540t
Anti-tumor cell antibodies, 535, 536–537, 536f
Antitussive agents, 269–270
Antiuricosuric compounds, 3249
Antivenom
adverse effects of, 3599
indications for, 3598
for marine envenomations, 3603, 3605
for scorpion stings, 3613
for snakebite treatment, 3598–3599,
3600–3601t
Antiviral therapy, 1460. See also Combination
antiretroviral therapy (cART); specific
drugs and diseases
for chronic HBV infections, 1464–1467, 1465t
for chronic HCV infections, 1467–1470, 1468t
for herpesvirus infections, 1460–1463, 1461t
for respiratory infections, 1463–1464, 1463t
Antley-Bixler craniosynostosis, 3002
Anton’s syndrome, 3329
Antrectomy, for duodenal ulcers, 2451
Ant(s), stinging, 3614
Anuria, 336
Anxiety
asthma exacerbations and, 2154
in cancer patient, 742–743
complementary and integrative therapies for,
3786, 3788
definition of, 3541
erectile dysfunction and, 3058
female sexual dysfunction and, 3062
in respiratory acidosis, 367
vs. syncope, 157
Anxiety disorders, 3541
alcohol-induced, 3558
generalized anxiety disorder, 3543, 3544t
at high altitudes, 3621
insomnia in, 211
nausea and vomiting in, 292
obsessive-compulsive disorder, 3546
palpitations in, 287
panic disorder, 101t, 105, 3541
phobic disorders, 3544
stress disorders, 3545. See also Posttraumatic
stress disorder (PTSD)
vertigo in, 161–162
in women, 3068
Anxiolytics. See Benzodiazepine(s)
Aorta
acute occlusion of, 2106
aneurysm of. See Aortic aneurysm
atherosclerosis of, 2101, 2106
coarctation of, 2079–2080
congenital anomalies of, 2101
dissection of. See Aortic dissection
IgG4-related disease of, 2838, 2838t
inflammatory disease of. See Aortitis
rupture of, 2029
syphilis of, 1987
INDEX
I-16 Aortic aneurysm, 2101
abdominal, 2103
clinical features of, 124, 321, 2103
diagnosis of, 124, 2103–2104
epidemiology of, 2103
physical examination in, 1816, 1818, 1819
rupture of, 2103
screening for, 39t, 2103–2104, 3745t
treatment of, 2104, 2104f
chest pain in, 101t, 102
etiology of, 2101–2102, 2102t
familial, 2102
hemoptysis in, 270
infectious causes of, 2102
in late syphilis, 1410, 2102
medial degeneration in, 2101–2102
monitoring expansion of, 2103
mycotic. See Mycotic aneurysm
rupture of, 110, 111t, 124, 2103
thoracic, 2102–2103, 2103f, 2812, A14
traumatic, 2102
treatment of, 2103, 2104
Aortic dissection, 2104
aortic regurgitation in, 2105
chest pain in, 101t, 102, 104
classification of, 2104–2105, 2105f
clinical features of, 2105
diagnosis of, 22–23, 105, 2105
intramural hematoma and, 102, 2104
murmur in, 283
penetrating atherosclerotic ulcer and, 102,
2104–2105
in pregnancy, 3764
risk factors for, 2105
treatment of, 2087t, 2105–2106
Aortic occlusion, 2106
Aortic regurgitation, 1986
in aortic dissection, 2105
with aortic stenosis, 2006
in aortitis, 2106
carotid pulse in, 1819f
clinical features of, 287, 1987–1988
diagnosis of
cardiac catheterization, 1988
chest radiograph, 1988
CMR, 1848, 1848f, 1859v
ECG, 1988
echocardiography, 1847–1848, 1848f,
1988
history in, 1987–1988
physical examination in, 1988
etiology of, 1986–1987, 1987t
heart sounds/murmur in, 279, 283, 1816, 1821,
1821f, 1988
with mitral stenosis, 2006
pathophysiology of, 1987
in pregnancy, 3764
in relapsing polychondritis, 2828
in rheumatic heart disease, 2767
treatment of, 1988, 1989f, 1990f, 1991t
Aortic root disease, 283, 1987, 1990–1991, 1990f,
3141, 3764
Aortic stenosis, 1978
with aortic regurgitation, 2006
in bicuspid aortic valve, 1979
carotid pulse in, 1818, 1819f
clinical features of, 32f, 1980–1981
congenital, 1979
diagnosis of
cardiac catheterization, 1982
chest radiograph, 1981–1982
ECG, 1981
echocardiography, 1846–1847, 1848f, 1981, A9
hemodynamic measurements, 1861, 1862f
valve area, 1862
epidemiology of, 1978, 1979f
etiology of, 1979, 1979t
heart sounds/murmur in, 1822
characteristics of, 1821, 1821f, 1981
duration, 279
intensity and radiation, 279f, 280
systemic vascular resistance and, 285
with mitral regurgitation, 2006
myocardial ischemia in, 2031
natural history of, 1982
palpitations in, 287
pathogenesis of, 1979, 1980f
pathophysiology of, 1980
in pregnancy, 3764
preoperative evaluation and management of,
3773
rheumatic, 1979
stroke prevention in, 3341t
sudden cardiac death in, 2261t
systems biology applied to, 3818t
treatment of, 1982–1985, 1983f, 2070. See also
Aortic valve replacement
Aortic valve
bicuspid, 1847f, 1979
sclerosis, 281
stenosis. See Aortic stenosis
Aortic valve replacement
indications for, 1982–1983, 1983f, 1989f, 1990
with mitral valve replacement, 2007
paravalvular abscess following, A9
surgical, 1982–1983, 1983t, 1984f, 1985f, 1986t,
1991t
transcatheter. See Transcatheter aortic valve
implantation (TAVI)
Aortic valvuloplasty, 1984
Aortitis, 2106
aneurysm in, 2102
etiology of, 2102t
in giant cell arteritis. See Giant cell arteritis
idiopathic, 2107
IgG4-related, 2837, 2838t
imaging in, 1856, 1857f, A9
infective, 2107
rheumatic, 2107
syphilitic, 1410, 2107
in Takayasu’s arteritis. See Takayasu’s arteritis
Aortobifemoral bypass, 2110
Aortocolic fistula, 313
Aortoenteric fistula, 312
Aortography, 1863–1864
Aortoiliac disease, 2108. See also Peripheral artery
disease
APACHE II scoring system, 2218, 2218t, 2219f
APAF-1 gene, 519
APAF-1 protein, 518
Apalutamide, 686–687, 687f, 688
Apatite, 2866. See also Calcium apatite deposition
disease
APC gene mutations
in colorectal cancer, 499f, 637
in familial adenomatous polyposis, 502–503,
503t, 638
in Gardner’s syndrome, 703t
germline and somatic, 504f
APECED (autoimmune polyendocrinopathycandidiasis-ectodermal dystrophy), 1672,
2718
Apeú virus, 1627t
Aphagia, 287
Aphasia, 196
in AD, 3370
Broca’s, 196t, 197
caring for patient with, 204
clinical examination in, 196–197
clinical examination of, V2
clinical features of, 196t
conduction, 196t, 197
fluent transcortical, 196t, 197
global, 196t, 197
isolation, 196t, 197
jargon, 196
nonfluent transcortical, 196t, 197
primary progressive, 198–199
progressive, V2
pure alexia without agraphia, 196t, 198
pure word deafness, 196t, 197–198
subcortical, 198
Wernicke’s, 196–197, 196t
Aphemia, 198
Apheresis, 885–886t, 1740–1741
Aphthous ulcers
etiology of, 257, 443
in HIV infection, 1568, 1569f
in IBD, 2480, 2481t
prevention of, 450
recurrent, 257, 259t
Apical ballooning syndrome, 2029
Apixaban
adverse effects of, 936, 1906
dosage of, 935
for DVT/PE, 2098
indications for, 935
management before endoscopy, 2904t
management before lumbar puncture, S9
pharmacology of, 935t
reversal of, 3351
for stroke prevention in cancer, 3346–3347
for stroke prevention in cardiac disease, 935,
1906, 3346
for VTE prophylaxis, 2100t
APL. See Acute promyelocytic leukemia (APL)
aPL (anti-PL antibodies), 2749
APLAID (PLCγ-associated antibody deficiency and
immune dysregulation), 2718
Aplasia cutis, 2942, 3765
Aplastic anemia, 792
after liver transplantation, 2638
classification of, 793t
definition of, 792–793
diagnosis of, 795f, 796, A6
epidemiology of, 793
etiology of, 794t
chemical-induced, 793, 794t
drug-induced, 793–794, 794t
immunologic, 794
infectious, 794
inherited, 793t, 794–795
paroxysmal nocturnal hemoglobinuria, 789, 794
posthepatitis, 794
pregnancy, 794
radiation-induced, 793
history in, 795
monocytopenia in, 448
pathophysiology of, 795
physical examination in, 795–796
prognosis of, 796
in telomere disease, 3681, 3684f
treatment of, 796–798, 898, 901, 902t
Apnea
sleep. See Sleep apnea
in terminally ill patient, 88t
INDEX
Apnea testing, 188 I-17
APOA1 gene mutations, 3139t, 3146
APOBEC, 1523
APOBEC3F gene, 1552t, 1555
APOBEC3G gene, 1552t
APOBEC proteins, 1528, 1555
APOB gene mutations, 3145
APOC2 gene, 3138
APOC3 gene, 480, 3138, 3148
ApoE2 gene, 3143
ApoE gene, 1552t, 1554, 3373, 3649
APOE gene, 3135, 3143
ApoE ε4 allele, 3064, 3065f, 3373
Apoferritin, 748, 750
APOL1 gene mutations
in atherosclerotic nephropathy, 2347
in CKD, 2282, 2284t, 2311, 2332
in HIV infection, 1552t, 1554
in human African trypanosomiasis, 1754
APOL1/MYH9 gene, 2091, 2738
Apolipoprotein(s), 3135, 3136t
Apolipoprotein A, 2644
Apolipoprotein(a), 3135, 3136t
Apolipoprotein A-I (ApoA-I), 3136t, 3146
Apolipoprotein A-V (ApoA-V), 3135, 3136t, 3138
Apolipoprotein B, 3135, 3136t, 3137, 3138
Apolipoprotein B-48, 3135, 3136, 3136t
Apolipoprotein B-100, 3135, 3136t, 3140
Apolipoprotein C-II (ApoC-II), 3135, 3136t
Apolipoprotein C-II (ApoC-II) deficiency, 2659
Apolipoprotein C-III (ApoC-III), 3136t
Apolipoprotein E, 3136, 3136t
Apolipoprotein M, 2755
Apomorphine, 3394, 3395, 3396t, S5
Aponeurotic ptosis, 228
Apoplexy, pituitary, 2897
Apoptosis
of cancer cells, 508t, 518–519, 518f, 534, 534f
cellular and molecular control of, 2695, 2697f
definition of, 957, 2671
in HIV infection, 1545–1546
initiation of, 957, 1456
pathways of, 518–519, 518f, 534f, 957, 2697f
of red blood cells, 431
in smoking, 2181
Apotransferrin, 748
APP. See Amyloid precursor protein (APP)
Appendectomy, 2516
Appendiceal fecalith, 2515, 2515f
Appendicitis, 2513
clinical features of, 111, 111t, 292, 2513–2514,
2514t
complications of, 2513
diagnosis of, 112, 2515, 2515f
differential diagnosis of, 1088, 2513t, 2515
epidemiology of, 2513
in immunocompromised patients, 2515–2516
liver abscess and, 1058
in older adults, 2515
pathogenesis of, 2513
peritonitis in, 1056
in pregnancy, 2515
treatment of, 2516
Appendix, 667, 2513, 2513f, 2514f
Apperceptive agnosia, 201
Appetite, 2522
Appetite suppressants, 2077t, 3091–3093, 3155
APP gene mutations, 191t, 3298, 3302, 3373, 3795
Apraxia
in AD, 3370
buccofacial, 198
construction, 201
definition of, 165, 198
dressing, 201
gait, 175
ideational, 198
ideomotor, 198
limb, 198
limb-kinetic, 198
oculomotor, 201, V3
of speech, 198
sympathetic, 198
Apremilast
adverse effects of, 378t, 2805t
for Behçet syndrome, 2818
for psoriasis, 378, 378t
for psoriatic arthritis, 2800
Aprepitant, 80, 115, 293, 294, 488, 554
Apriso, 2483, 2483t
Aprosodia, 198
APRT (adenine phosphoribosyltransferase)
deficiency, 3253
APs. See Accessory pathways (APs)
APS. See Antiphospholipid syndrome (APS)
APS-1. See Autoimmune polyendocrine
(polyglandular) syndrome-1 (APS-1)
APS-2. See Autoimmune polyendocrine
(polyglandular) syndrome-2 (APS-2)
aPTT. See Activated partial thromboplastin time
(aPTT)
Aquagenic urticaria, 2722
Aquaporins
AVP actions and, 2919, 2919f
in CNS flow, 3296
in collecting duct, 2293
in loop of Henle, 2293
in nephrogenic diabetes insipidus, 346, 2375
in neuromyelitis optica, 35
in proximal tubule, 2291
in water balance, 339, 339f, 2294–2295, 2295f
Arachnidism, necrotic, 3612
Arachnodactyly, 3229
Arachnoid cysts, 2906
Arachnoiditis, lumbar, 123
Araraquara virus, 1628t
Araucária virus, 1628t
Arboviruses, 1094
Arbovirus infections, 996, 1094, 1107
ARBs. See Angiotensin receptor blockers (ARBs)
Arcanobacterium haemolyticum infections, 135t,
393, 1208
Arcobacter spp. infections, 1302, 1303t
Arcus corneae, A15
ARDS. See Acute respiratory distress syndrome
(ARDS)
Area postrema (chemoreceptor trigger zone),
291
Area under the receiver operating curve (AUC),
3829, 3829t
Arenaviruses, 978, 1454t, 1455f, 1456, 1624, 1626t
Arenavirus infections
clinical syndromes of, 1626t, 1634t
geographic distribution of, 1632–1633t
Junín/Argentinian hemorrhagic fever, 1642
Lassa fever, 978, 1642
lymphocytic choriomeningitis (LCM), 1106,
1108, 1114t, 1639
Machupo/Bolivian hemorrhagic fever, 1642
ARF (acute rheumatic fever). See Rheumatic fever
ARF gene mutations, 582
Argasid (soft) tick, 3609
Argatroban
actions of, 932–933
for DVT/PE, 2098, 2099t
for heparin-induced thrombocytopenia, 906,
1861
monitoring during treatment with, 933
pharmacology of, 933t
Argentinian/Junin hemorrhagic fever, 1626t,
1642
Arginase deficiency, 3270t
Arginine, 3273, 3678
Arginine vasopressin (AVP), 2918
deficiency of
in diabetes insipidus. See Diabetes insipidus
(DI)
in hypodipsic hypernatremia, 2923, 2923f
ectopic production of. See Syndrome of
inappropriate antidiuresis (SIAD)
in edema, 275
in heart failure, 1934f
metabolism of, 2919
for sepsis/septic shock, 2248
for shock, 2241
structure of, 2918, 2918f
synthesis and secretion of, 338–339, 2918–2919
in thirst, 2919–2920
in urine volume regulation, 2919, 2919f
in water balance regulation, 338–339, 339f, S1
Arginine vasopressin (AVP) receptor-2, 2888t
Arginine vasopressin (AVP) receptor-2 antagonists,
2925, 2925f
Argininosuccinic acidemia, 3270t
Argininosuccinic aciduria, 3273
Arginosuccinic acidemia, 3270t
Argon plasma coagulation, 2406, 2421f, V5
Argyll Robertson pupil, 216, 1410
Argyria, 391
ARID1A gene mutations, 644, 645, 645t, 698, 719,
3794
ARID2 gene mutations, 644, 645, 645t
Aripiprazole, 3542, 3554, 3555t
Aristolochia, 2362
Aristolochic acid nephropathy, 2282, 2301, 2362,
2364
Armodafinil, 82, 164, 214, 3474
ARNT1 gene mutations, 3014
Aromatase deficiency, 3036
Aromatase inhibitors
actions of, 515–516
adverse effects of, 543, 620, 738t, 2847t, 3196
for breast cancer prevention, 492, 614
for breast cancer treatment, 515–516, 543, 613t,
620, 624
for endometriosis, 3038
for male precocious puberty, 3012, 3013
Aromatic amines, 491t, 2171
Aromatic L-amino acid decarboxylase, 2696t
Arousal level, in coma, 186
ARR (aldosterone-renin-ratio), 2966t
Arrhythmias. See Cardiac arrhythmias
Arrhythmogenic right ventricular cardiomyopathy
(ARVC), 1916f, 1921, 1966, 1966f
Arsenic exposure/poisoning
bladder cancer and, 677
carcinogenicity of, 491t, 3579
clinical features of, 3377, 3496, 3579, 3580t
diagnosis of, 3580t
diarrhea in, 301, 302
global considerations in, 3581
hyperpigmentation in, 391
neuropathies in, 3495t, 3496
optic neuropathy in, 224
pathophysiology of, 3580t
sources of, 3580t
treatment of, 3580t
INDEX
I-18 Arsenic trioxide, 551t, 553, 571, 810, 818
Arteether, 1702t
Artemether
actions of, 1707
adverse effects of, 1702t, 1732t
for malaria, 1730t, 1731, 1732t
pharmacology of, 1707, 1732t
in pregnancy and lactation, 1702t
resistance to, 1731
Artemisinin derivatives, 1702t, 1707, 1736f. See also
Artemether; Artesunate
Arterial blood gases
abnormal, approach to, 360
in hypothermia, 3632
in respiratory disease evaluation, 2133, 2139
in shock, 2239
Arterial diseases, of extremities
acrocyanosis, 1815, 2113f, 2114
acute limb ischemia, 2110–2111
arteriovenous fistula. See Arteriovenous fistula
atheroembolism, 2111, 2111f
erythromelalgia (erythermalgia), 804, 808, 2113f,
2114
fibromuscular dysplasia, 2078, 2088, 2110, 3343
frostbite. See Frostbite
livedo reticularis, 88, 399, 2113f, 2114, 2750
peripheral artery disease. See Peripheral artery
disease
pernio (chilblains), 2113f, 2114, 3634
popliteal artery aneurysm, 2112
popliteal artery entrapment, 2112
Raynaud’s phenomenon. See Raynaud’s
phenomenon
thoracic outlet compression syndrome, 2111–2112
thromboangiitis obliterans, 2110, 2112
Arterial hypoxemia, 273, 2232–2233
Arterial lactate, 2246
Arterial oxygen content (CaO2
), 2236
Arterial spin labeling, in MRI, 3289f, 3290
Arterial switch procedure, 2014–2015, 2016f,
2016t
Arterial thoracic outlet syndrome, 128
Arterial thrombosis, 920
in acute limb ischemia, 2111
in antiphospholipid syndrome, 2750, 2750t
genetic considerations in, 921–922, 922t
lupus anticoagulant in, 919
mesenteric, 2506, 2507t, 2508
platelets in, 920–921, 920f, 924
risk factors for, 921, 923, 924
vascular disease and, 920
vs. venous thrombosis, 924
Arterial tortuosity syndrome, 3229
Arterial volume, effective, reduction in, 275
Arteries. See Blood vessels
Arteriogenesis, 1803
Arteriolosclerosis, 3382
Arteriovenous fistula
acquired, 2112
clinical features of, 397, 2112
congenital, 2112
diagnosis of, 2112
for dialysis access, 2322, 2377–2379,
2378f
dural, 3353
pulmonary, cyanosis in, 274
treatment of, 2112
Arteriovenous malformation (AVM)
cerebral, 3292, 3352, A16
hemoptysis in, 272
in Osler-Weber-Rendu syndrome, 910, 3352
spinal cord, 3452, 3453f
Arteritis
cutaneous, 2815
giant cell (temporal). See Giant cell arteritis
(temporal arteritis)
necrotizing, 3343
obliterative, 2839
Takayasu’s. See Takayasu’s arteritis
Arterolane, 1732t
Artery of Percheron, occlusion of, 3328, A16
Artery-to-artery embolic stroke, 3340–3341. See
also Ischemic stroke
Artesunate
actions of, 1707
adverse effects of, 1732t
drug interactions of, 1702t
for malaria, 975t, 1730t, 1731, 1732t
pharmacology of, 1707, 1732t
in pregnancy and lactation, 1702t
resistance to, 1731
Arthritis/arthropathy. See also Osteoarthritis (OA)
in acromegaly, 2871
in axial spondyloarthritis, 2793
back pain in, 122–123
bacterial. See Infectious (septic) arthritis
clinical features of
in familial Mediterranean fever, 2841
gonococcal. See Gonococcal infections,
disseminated
in HIV infection, 1573
hypertrophic. See Hypertrophic
osteoarthropathy
infectious. See Infectious (septic) arthritis
in Lyme disease, 1427
monoarticular, 1040t
in myofascial pain syndrome, 97
new-onset, in hospitalized patient, 2747
polyarticular, 1040t
postinfectious, 1045. See also Reactive arthritis
psoriatic. See Psoriatic arthritis
in relapsing polychondritis, 2827
in Sjögren’s syndrome, 2788, 2788t
in SLE, 2740
in complex regional pain syndrome, 2876. See
also Complex regional pain syndrome
(CRPS)
costochondritis and, 2876
crystal-induced, 2862
calcium apatite deposition disease, 2866–2867,
2866f, 2866t
calcium oxalate deposition disease, 2867,
2867f
calcium pyrophosphate deposition disease,
2865–2866, 2865t
clinical features of, 2862t
gout. See Gout
differential diagnosis of, 1040t
in hemochromatosis, 2871, 3233
in hemophilia, 2871–2872
in hyperlipidemia, 2873
in hypertrophic osteoarthropathy. See
Hypertrophic osteoarthropathy
in IBD, 2480, 2481t
in myofascial pain syndrome, 2876–2877
neoplasias and, 2877, 2877f
neuropathic, 2873–2874, 2874f, 2874t
ochronotic, 3272
paraneoplastic, 2877
with rash, 1631, 1633–1635, 1634t
in sickle cell disease, 2872–2873, 2872t
in thalassemia, 2873
in Tietze syndrome, 2877
Arthroconidia, 1661
Arthropathy. See Arthritis/arthropathy
Arthroplasty, 2862
Arthropod-borne viruses, 1624. See also specific
viruses
diagnosis of, 1631, 1635
disease syndromes of. See also specific diseases
arthritis and rash, 1631, 1633–1635, 1634t
encephalitis, 1634t, 1635–1638
fever and myalgia, 1634t, 1638–1640
hemorrhagic fevers. See Viral hemorrhagic
fevers
prevention in international travelers, 996
pulmonary disease, 1634t
epidemiology of, 1631
geographic distribution of, 1632–1633t
reservoirs and vectors of, 1625–1630t
transmission of, 1624
Arthropod injuries, 3608. See also specific organisms
Arthroscopy, 2862
Artificial intelligence/deep learning, 2145, 2145f,
3826. See also Machine learning
Artificial neuron, 3828, 3828f
Artificial saliva, 237
Artificial tears, 220
Art of medicine, 1
ARVC (arrhythmogenic right ventricular
cardiomyopathy), 1916f, 1921, 1966, 1966f
Arylsulfatase A, 3687
Arylsulfatase B deficiency (Maroteaux-Lamy
disease), 3255t, 3260
5-ASA (5-aminosalicylic acid) agents, 2482–2483,
2483t
Asacol, 2482, 2483t
Asbestos, 491t, 2167–2168, 2167t
Asbestos-related disease
asbestosis, 2167–2168, 2168f
chest imaging in, 2168, 2168f
CT in, A12
lung cancer, 594, 2168. See also Lung cancer
mesothelioma, 2168. See also Mesothelioma
risk of, 2168
soft tissue sarcomas, 712
Ascaris lumbricoides/ascariasis, 1773
clinical features of, 1773–1774, 1774t, 2165
diagnosis of, 945t, 1700t, 1774, 2652, S12
epidemiology of, 945t, 1697, 1773, S12
life cycle of parasite, 1697, 1773, S12
treatment of, 1711, 1774, 1774t
Ascending arousal system, 205
Ascites, 322
in cardiovascular disease, 1816
chylous, 323
diagnosis of, 323, 323f
etiology of, 321, 323
in heart failure, 1936
in liver disease, 2631
clinical features of, 2631
complications of, 324, 2632
definition of, 276
diagnosis of, 2549, 2631
in hepatocellular carcinoma, 648
with jaundice, 318
pathogenesis of, 322, 2631, 2631f
peritonitis and, 2632
refractory, 2631, 2632f
treatment of, 323–324, 2631, 2632f
malignant, 324, 488–489
in ovarian cancer, 696
in pancreatic disease, 323, 2653–2654, 2655t
pathogenesis of, 322–323, 323f
peritonitis and, 323, 324, 1054
ASCL1 gene mutations, 809
INDEX
Ascorbic acid. See Vitamin C I-19
ASD. See Atrial septal defect (ASD)
Asenapine, 3555, 3555t
Aseptic necrosis of femoral head, 2872, 3259
Asexual, 3079t
Asfotase alfa, 3214
Asherman’s syndrome, 3034–3035
Ashkenazi Jewish population
BRCA gene testing in, 504–505, 614
dystonia in, 3402
factor XI deficiency in, 914
Gaucher disease in, 3259. See also Gaucher
disease
hearing loss in, 242
PD in, 3388
Tay-Sachs disease in, 3258. See also Tay-Sachs
disease
unstable hemoglobins in, 765
Ash leaf spot, 374, 388
Asialoglycoprotein receptor, 2696t
Asian longhorned tick, 3610
Asimultanagnosia, 3329
Askin’s tumor, 715
Asparaginase
actions of, 543
adverse effects of, 540t, 543, 577, 711t
for ALL, 831, 831f, 832
interactions and issues, 540t
Asparagine synthetase deficiency, 3270t
Aspartate aminotransferase (AST)
in acute viral hepatitis, 2575
in alcohol-associated liver disease, 2618
in autoimmune hepatitis, 2614
in chronic HBV infection, 2594
in jaundice evaluation, 318, 319
in liver function evaluation, 2554, 2556t
in SLE, 2743
Aspartylglucosaminuria, 3256t
Aspergilloma, 1367, 1679, 1681t
Aspergillus
antifungal susceptibility testing of, S11
ecology of, 1677
epidemiology of, 1677
laboratory identification of, 1653t, 1679–1680
Aspergillus infections, 1677
after TB, 1367
in asthma, 2153
in cancer patient, 558t, 560, 560t, 564
clinical features of, 561, 1653t, 1677
aspergilloma, 1679
bronchitis, 1678
cerebral, 1675t, 1678
chronic meningitis, 1113t
cutaneous, 143, 1675t, 1678, A1, A5
endocarditis, 1675t, 1678
keratitis, 1679
ocular, 230
otitis externa, 1679
sinusitis, 251, 252
in cystic fibrosis, 2179
diagnosis of, 561, 1677t, 1679–1680, 1679f, 1680f
disseminated, 1678, A1, A16
epidemiology of, 1677, 1677t
genetic considerations in, 1677
in HIV infection, 1567
immune response to, 1655, 1655f
pathogenesis of, 1677
prognosis of, 1681
prophylaxis for, 564, 1681, 1681t
respiratory tract
allergic bronchopulmonary. See Allergic
bronchopulmonary aspergillosis (ABPA)
allergic sinusitis, 1679
in asthma, 1679
in cancer patient, 561
chronic pulmonary disease, 1678–1679, 1679f,
1681t
chronic sinusitis, 1679
hemoptysis in, 270
invasive pulmonary disease, 1675t, 1677–1678
invasive sinusitis, 1678
pulmonary hemorrhage, 572
tracheobronchitis, 1678
risk factors for, 1653t, 1677
in transplant recipient, 1138, 1143, 2275, 2330
treatment of, 1681t
in war veterans, S6
Aspergillus terreus, 564
Asphyxiant/blood agents, S4. See also Cyanide
poisoning
Aspiration
cough in, 268
in dysphagia, 291
in enteral nutrition, 2543
in opioid use disorders, 3571
pneumonia and, 1009, 1010, 1352
pneumonitis and. See Pneumonitis
of vomitus, 293
Aspirin, 925
actions of, 925, 925f
for acute pericarditis, 2021
adverse effects of
anaphylaxis, 472
bleeding, 454, 926
bronchospasm, 2153
cutaneous, 408, 411
eosinophilia, 449
gastric irritation/bleeding, 94, 926, 2042
gout, 2847t
hepatotoxicity, 2586
immunologic factors in, 408
nephropathy, 2362
Reye’s syndrome, 1480, 1482
uricosuria, 3252
allergy to, 926
for antiphospholipid syndrome, 2751
for cardiac catheterization pretreatment, 1860
chronic use in cardiac disease, 3341t
with clopidogrel, 926, 3345
for colorectal cancer prevention, 492, 639
for coronary heart disease prevention, 40t, 3126
dosage of, 926
drug interactions of, 3111
for erythromelalgia, 2114
for fever, 132–133
genetic variation in response to, 921, 922t
for giant cell arteritis, 2812
indications for, 925
for ischemic heart disease, 2042
for Kawasaki disease, 2816
for leprosy reactions, 1390
low-dose, 262, 467
management of
before endoscopic procedures, 2904t
before lumbar puncture, S9
perioperative, 3772
for medication-overuse headache, 115
metabolism of, 467
for migraine, 3362t
for myocardial infarction
NSTE-ACS, 2049, 2050t, 2052
as secondary prevention, 2065
STEMI, 2057, 2060, 2065
for niacin-associated flushing, 2527
for pain, 94–96, 95t
in PCI, 2044, 2066, 2067
for peripheral artery disease, 2109
for preeclampsia prevention in high-risk women,
3763
resistance to, 926
for rheumatic fever, 2768–2769
for stroke/TIA prevention, 3341t, 3345–3346
for stroke treatment, 3338
for subacute thyroiditis, 2944
for tension-type headache, 3365
for VTE prophylaxis, 2100t
in women, 3066
Aspirin-exacerbated respiratory disease, 2159
Asplenia, 463, 984f, 2711, S8
Assigned sex at birth, 3079t
Assist control (AC) ventilation, 2231, 2231t, 2232f.
See also Mechanical ventilation
Assisted circulation, prolonged, 1975–1977, 1976f,
1977f
Assisted reproductive technologies, 3010, 3017,
3052, 3052t, 3679–3680, 3679f
Association cortex, 195, 195f
Association study, 3659t
Associative agnosia, 201
Associative prosopagnosia, 202
AST. See Aspartate aminotransferase (AST)
Astasia-abasia, 176
Asteatotic eczema, 372f, 376f. See also Eczema
Astereognosis, 172
Asterixis, 186, 2632
Asthenia, 3518
Asthma, 2147
approach to the patient, 2157–2158
aspirin-exacerbated, 2159
cardiac, 1936
clinical features of, 2148
comorbidities in, 2153–2154, 2153t
cough in, 268
cough-variant, 269
development pathway of, 2148, 2148f, 2148t
diagnosis of, 2154–2155
differential diagnosis of, 2153t
dyspnea in, 265t, 266, 267
epidemiology of, 2148
etiology of, 2151
genetic considerations in, 2151–2152
risk factors and exposures, 2148t, 2152–2153
triggers of airway narrowing, 2149t, 2153
exercise-induced symptoms in, 2158–2159
with fungal sensitization, 1679
high-altitude travel and, 3622
high-risk patients, 2158, 2159t
inflammatory mediators in, 2699t
microbiome and, 3698
in older adults, 2159
overlap with COPD, 2159
pathophysiology of, 2135, 2148, 2149f, 2151f
in pregnancy, 2159
pulmonary function values in, 2138, 2138f
respiratory acidosis in, 367
severe, 2159
systems biology applied to, 3818t
treatment of, 2155
bronchial thermoplasty, 2157, 2216
bronchodilators, 2155–2156
controller therapies, 2156–2157
in exacerbations, 2158
goals of, 2155, 2155t
stepwise approach to, 2157–2158, 2158t
therapies in development, 2157
trigger reduction, 2155
INDEX
I-20 Astigmatism, 216
Astrocytes, 3295
Astrocytomas
glioblastoma, 704–705, 704f, 3290f, A16
high-grade, 703–704
intramedullary, 3448, 3449f
low-grade, 703, 703f
pilocytic, A16
Astrocytosis, 3295
Astroviruses, 1597t, 1598f, 1601
ASXL1 gene mutations
in AML, 812, 812t
in aplastic anemia, 796
in chronic eosinophilic leukemia, 863
in chronic myelomonocytic leukemia, 861
in mastocytosis, 864
myelodysplastic syndromes, 800
in primary myelofibrosis, 806
Asymmetric paternalism, 3775
Asymptomatic bacteriuria, 1070, 1072, 1075, 1077
Asystole, 2260, 2262f. See also Cardiac arrest
AT. See Atrial tachycardia (AT)
Ataxia, 3422
approach to the patient, 3422–3423
autosomal dominant
dentatorubropallidoluysian atrophy, 3425, 3655t
episodic ataxia, 3425
spinocerebellar ataxia. See Spinocerebellar
ataxia (SCA)
autosomal recessive. See Ataxia telangiectasia
(AT); Friedreich’s ataxia
cerebellar. See Cerebellar ataxia
chemotherapy-induced, 711t, 3423
clinical features of, 3422–3423, V1
etiology of, 3422–3423, 3423t
focal, 3423
gait disorders in, 176t
global considerations in, 3427
mitochondrial, 3426
in MS, 3462, 3474
optic, 201
pathophysiology of, 3814, 3818t
sensory, 169, 175, 176t
symmetric, 3423
treatment of, 3426–3427
video library, V1
with vitamin B deficiency, 3423
with vitamin E deficiency, 3426
Ataxia telangiectasia (AT)
cancer risk in, 740
clinical features of, 2714, 3426
diagnosis of, 2714
genetic considerations in
ATM gene mutations, 503t, 3426, 3647
DNA repair defects, 3426, 3642, 3647, S8
incidence of, 2714
lymphoid malignancies in, 842, 842t, 2714, 3426,
S8
pathology of, 3426
treatment of, 3426–3427
Ataxin-2, 3414, 3424
Ataxins, 3423
Atazanavir
adverse effects of, 1571, 1588t, 2560
drug interactions of, 2444
genetic variations in response to, 476t
for HIV infection, 1588t
molecular structure of, 1590f
Atelectasis, 2221
Atenolol
for adrenergic symptoms in Graves’ disease, 2941
for hypertension, 2083t
for ischemic heart disease, 2040t
overdosage/poisoning with, 3591t
Atezolizumab
action and targets of, 514t, 536f, 537, 2705t
adverse effects of, 576, 652
for bladder cancer, 680, 2705t
for breast cancer, 613t, 625
for hepatocellular carcinoma, 649, 649t, 651,
651f, 652, 653
for lung cancer, 607, 608t, 609, 2705t
ATG. See Antithymocyte globulin (ATG)
ATG16L1 gene mutations, 2472t
Atherectomy, orbital, A11
Atheroembolism, 2089–2090, 2111, 2111f, 2303t
Atherosclerosis
aortic, 2101, 2106
cancer and, A10
carotid. See Carotid atherosclerosis
complications of, A10
coronary. See Coronary artery disease (CAD)
endothelium in, 1801
in familial hypercholesterolemia, 3141
hypertension and, 2074
immunopathogenesis of, 2696t
inflammatory mediators in, 2699t, A10
intracranial, 3341, 3348
lipoprotein disorders and, 3135, 3146. See also
Lipoprotein disorders
pathogenesis of, 2031–2032, 2047f, 2053–2054,
A10. See also Myocardial infarction (MI)
peripheral. See Peripheral artery disease
premature, 2750
renal. See Renovascular disease
in rheumatologic disease, A10
risk factor modification for, A10
risk factors for, 3344–3345
Athetosis, 3401t
Athlete(s)
androgen abuse in. See Anabolic-androgenic
steroid (AAS) abuse
cardiac hypertrophy in, 1970–1971
palpitations in, 287
traumatic brain injury in, 3459–3460. See also
Chronic traumatic encephalopathy
(CTE)
Atlastin gene mutations, 3416
ATM, 509
ATMDS (α thalassemia with myelodysplasia),
764t
ATM gene mutations
actions of, 509, 510f, 3647
in ataxia-telangiectasia, 503t, 3426, 3647
breast cancer risk and, 503t
in CLL, 836, 836t
in pancreatic cancer, 658t
in T-cell prolymphocytic leukemia, 857
ATN (acute tubular necrosis). See Acute kidney
injury (AKI)
ATNAA (Antidote Treatment Nerve Agent
Autoinjector), S4
Atomoxetine, 3436
Atonic seizures, 3307
Atopic dermatitis, 374
allergic contact dermatitis and, 375
clinical features of, 374t, 385t
in children, 374
distribution of skin lesions, 370t, 372f, 374,
385t
in infants, 374
lichenification and scaling, 374f, A5
morphology of skin lesions, 370t, 385t
pruritus, 374
diagnosis of, 385t
etiology of, 374
genetic considerations in, 374
immunopathology of, 2696t
inflammatory mediators in, 2699t
microbiome and, 3698
treatment of, 374–375, 385t, 424
Atopobium vaginae, 1084
Atopy, 2152, 2719
Atorvastatin, 2049, 2847t, 3126, 3142t, 3156. See
also Statins
Atovaquone
actions of, 1707
adverse effects of, 1695t, 1703t, 1732t
for Babesia infection, 975t, 1740–1741, 1740t
drug interactions of, 1703t
for malaria, 1732t
for malaria prophylaxis, 1734t, 1735
for PCP, 1694, 1695t
for PCP prophylaxis, 1563t, 1695t, 1696
pharmacology of, 1707, 1732t
in pregnancy and lactation, 1703t
resistance to, 1741
for toxoplasmosis prophylaxis in HIV infection,
1564t
ATP1A1 gene mutations, 349
ATP1A2 gene mutations, 3357
ATP1A3 gene mutations, 3403, 3403t
ATP2B3 gene mutations, 349
ATP7B gene mutations, 3235, 3236–3237, 3409
ATP13A2 gene mutations, 3391t
ATP citrate lyase inhibitor. See Bempedoic acid
ATP III (National Cholesterol Education Project
Adult Treatment Panel III), S10
ATR-16 gene mutations, 764t
ATRA. See All-trans-retinoic acid (ATRA)
Atrax robustus, 3613
Atresia
biliary, 2634, 2649
esophageal, 2426–2427
Atrial fibrillation (AF), 1903
in amyloidosis, 882
clinical features of, 1904–1905
CT pulmonary valve mapping in, A9
early onset, 3650t
ECG in, 1888t, 1903f, A8
echocardiography in, 1871
epidemiology of, 1870, 1903–1904
in heart failure, 1951
in hypertrophic cardiomyopathy, 1972
lifestyle impact on, 1909
mechanisms of, 1869, 1870
in mitral stenosis, 1992
palpitations in, 287
paroxysmal, 1903, 1904t
pathophysiology of, 1903–1904, 1904f, 1904t
persistent, 1903, 1904t
preexcited, 1897, 1898f
in pulmonary edema, 2256
risk factors for, 1903, 1909
in SA node dysfunction, 1875
stroke and, 3340, 3342t, 3346
stroke risk in, 1906, 1906t
in thyrotoxicosis, 2939
treatment of, 1905
anticoagulation, 1906–1907, 1907t
cardioversion and anticoagulation, 1905
rate control, 1905–1906
rhythm control, 1907–1909, 1908f, 1909f
stroke prevention, 3341t
Atrial flutter, 1888t, 1899–1901, 1900f, 1901f,
1902f, A8
INDEX
Atrial natriuretic peptide (ANP) I-21
actions of, 2291f, 2294
in edema, 276
in heart failure, 1934
in hyporeninemic hypoaldosteronism, 353
in lung cancer, 599
Atrial septal defect (ASD), 2010
AV conduction block in, 1883
clinical features of, 273, A11
diagnosis of
cardiac catheterization, 1863
ECG, 2010, A7
echocardiography, 1857f, 1858, A11
heart sounds/murmur, 279, 281, 284, 1820,
1821f, 2010
locations of, 2010, 2011f, A11
vs. mitral stenosis, 1993
mitral valve defects in, 2010
pathophysiology of, 2010, 2011f
primum, 281, 2010, 2011f, A11
secundum, 281, 2010, 2011f, A11
sinus venosus, 281, 2010–2011
treatment of, 2069, A11
Atrial switch procedure, 2013–2014, 2016f, 2016t
Atrial tachycardia (AT)
ECG in, A8
focal, 1893–1894, 1893f, 1894f
intermittent, 1892f
macroreentrant, 1899, 1902f
mechanism of, 1869
multifocal, 1901, 1902f, A8
treatment of, 1901
Atriofascicular pathways, 1897
Atrioventricular (AV) bundle, 1883
Atrioventricular (AV) canal defects, 2009,
2011–2012, 2013f
Atrioventricular (AV) conduction block, 1881
in cardiac mesothelioma, 2027
classification of, 1881, 1881t, 1882f
CMR in, 1853f
complete (third-degree), 1881, 1881t, 1882f
diagnosis of, 1883–1885, 1884f, 1885f, 1889f
etiology of, 1869t, 1881–1883, 1882t, 1883f
first-degree, 1881, 1881t, 1882f, A7
in Lyme disease, 1427, 1882, A8
second-degree, 1881, 1881t, 1882f, A8
in STEMI, 2063
treatment of, 1885–1887, 1887f. See also
Pacemaker(s)
Atrioventricular (AV) nodal reentry tachycardia
(AVNRT), 1888t, 1893f, 1895–1896,
1895f, A8
Atrioventricular (AV) node, 1868, 1880–1881
Atrophie blanche (livedoid vasculopathy), 399,
2116
Atrophie blanche en plaque, 2114. See also Livedo
reticularis
Atrophin gene, 3425
Atrophy, muscle, 3520
Atropine
adverse effects of, 287
in AV conduction block diagnosis, 1883
for AV conduction block treatment, 1883, 1885
for chemotherapy-related diarrhea, 542
for ciguatera poisoning, 3606
for nerve agent exposure, 3592t, S4
overdosage/poisoning with, 3590t
for SA node dysfunction, 1878
for snakebite treatment, 3601t
ATRX gene mutations, 702, 764t
Attachment, bacterial, 949–951, 950f, 950t
AT/tat, 1531f
Attentional deficit, 203
Attention, assessment of, 180
ATTR amyloidosis, 878t, 882–883. See also
Amyloidosis
Atypical adenomatous hyperplasia, 602
Atypical chronic myeloid leukemia (aCML), 860,
860t
Atypical diabetes, 3096
Atypical hemolytic uremic syndrome (aHUS), 785,
908, 2332
Atypical hyperplasia, breast, 616
Atypical lipomatous tumor, 713. See also Soft tissue
sarcomas
AUA Symptom Index, 689t
AUC (area under the receiver operating curve),
3829, 3829t
AUC/MIC, 1150, 1150f
Audiogram, 244
Audiometry, 244
AUDIT (Alcohol Use Disorder Screening Test),
3560, 3561t, S7
Auditory brainstem responses, 241
Auditory cortex, 195f
Auditory nerve, 238
Auer rod, 812, 813, 813f
Aura, 3306, 3357
Auricular chondritis, 2827, 2827f
Auscultation
abdominal, 321–322
cardiac. See Cardiac auscultation
pulmonary, 266, 2132
Austin Flint murmur, 97, 284, 1822, 1988
Australian bat lyssaviruses, 1623
Australian blue-ringed octopus bite, 3604
Australian jellyfish sting, 3602
Autism spectrum disorders, 3296, 3301, 3535,
3536–3537f, 3581
Autoantibody(ies)
autoantigens and, 2696–2697t
drug-induced, 472–473
in hypertension, 2075
islet cells, 3099–3100
pathogenicity of, 2734–2735, 2734t
in SLE, 2736, 2737–2738, 2738t, 2745
in systemic sclerosis, 2783, 2784f
Autocrine regulation/signaling, 511, 2891
Autoimmune autonomic ganglionopathy (AAG),
3434
Autoimmune diseases, 2731. See also specific
diseases
after HCT, 901
autoantigens associated with, 2695, 2696–2697t
as cause of fever of unknown origin,
146t, 149t
cell- or organ-specific, 2696t
cutaneous, 400
definition of, 2671
fever in, 132
genetic considerations in, 2734
in HIV infection, 1546
IC/BPS as, 325
immunopathogenesis of, 2705–2706, 2734–2735,
2734t, 2735t
lymphoid malignancies in, 842, 842t, 849
mechanisms of, 2731–2733, 2732t
microbiome and, 3697–3698
myasthenia gravis and, 3513
organ-specific vs. systemic, 2735–2736, 2736t
Sjögren’s syndrome associated with, 2787
systemic, 2696t
tissue damage in, 2734–2735, 2734t
treatment of, 2700–2701, 2707–2708t, 2736
types of, 2736t
in women, 3066–3067
Autoimmune encephalitis, 1096
Autoimmune epithelitis, 2788
Autoimmune hemolytic anemia
in CLL, 837
in EBV infections, 1484
folate deficiency in, 773
pathogenesis of, 2734–2735
warm type, 786–787, 788f
Autoimmune hepatitis. See Hepatitis, autoimmune
Autoimmune hypothyroidism. See Hashimoto’s
thyroiditis
Autoimmune lymphoproliferative syndrome
(ALPS), 503t, 2718
Autoimmune pancreatitis, 2666, 2666f, 2666t, 2837,
2838t
Autoimmune polyendocrine (polyglandular)
syndrome-1 (APS-1)
vs. APS-2, 2993t
autoantigens in, 2696t, 2993
clinical features of, 2970, 2970t, 2993, 3017, 3186
diagnosis of, 2993t, 2994t
diseases associated with, 2993t, 2994t
etiology of, 2970
genetic considerations in, 2733, 2970, 2970t,
2993
global considerations in, 2997
treatment of, 2994
Autoimmune polyendocrine (polyglandular)
syndrome-2 (APS-2)
vs. APS-1, 2993t
autoantigens in, 2995t
clinical features of, 2935, 2970, 2970t
diagnosis of, 2994t, 2995
diseases associated with, 2993t, 2994, 2994t,
2995t
genetic considerations in, 2970, 2970t,
2994–2995
treatment of, 2995–2996
Autoimmune polyendocrinopathy-candidiasisectodermal dystrophy (APECED), 1672,
2718
Autoimmunity, 2731
cell- or organ-specific, 2696t
cytokine, 2696t
humoral, 2775–2776
manifestations of, 2735, 2735t
mechanisms of, 2695, 2731–2733, 2732t
mechanisms preventing, 2731–2732, 2732t
in MS, 3465
paraneoplastic, 2696–2697t
plasma protein, 2696–2697t
primary immune deficiency diseases and, 2718
systemic, 2696t
in systemic sclerosis, 2774–2776, 2776t
Autoinflammatory diseases. See also specific
diseases
definition of, 2671, 2840–2841
fever in, 132
genetic considerations in, 2676, 2678–2679t
hereditary, 2842–2843
pyogenic arthritis, pyoderma gangrenosum,
and acne syndrome, 448, 2843
recurrent fever syndromes. See Hereditary
recurrent fever syndromes
Autoinflammatory infantile fever with enterocolitis
(AIFEC), 2677t
Autolysins, 1148
Automatic external defibrillation (AED), 2261
Automaticity, cardiac, 1869, 1869f, 1869t
Automatisms, 3306
INDEX
I-22 Autonomic dysfunction, 3427
approach to the patient, 3431–3432, 3431t, 3432t
classification of, 3429, 3430t
clinical features of, 3429, 3430t
diagnosis of, 3431–3432, 3431t, 3432t
drug-related, 3429, 3431t
syndromes of, 3432
acute overactivity, 3435
in complex regional pain syndrome, 3435
in diabetes mellitus, 3125, 3131–3132, 3131f,
3433
in Guillain-Barré syndrome, 3501
hereditary and sensory autonomic
neuropathies, 3434
in multiple system atrophy, 3432–3433. See
also Multiple system atrophy (MSA)
orthostatic hypotension. See Orthostatic
hypotension
paraneoplastic, 736
in peripheral nerve and neuromuscular
junction disorders, 3433–3434
postural orthostatic tachycardia syndrome,
3434
primary hyperhidrosis, 3434–3435
pure autonomic failure, 3434
with spinal cord lesions, 3433
treatment of, 3435–3436
Autonomic dysreflexia, 3433, 3455
Autonomic nervous system
anatomy of, 3427–3429, 3428f
in blood pressure regulation, 2073
disorders of. See Autonomic dysfunction
normal activation of, 3429t
Autonomic storm, 3435
Auto-PEEP, 2222, 2223f
Autophagy
activation of, 3738
bacterial interference with, 958
in cancer cells, 519
definition of, 2671
impaired, aging and, 3734
in microbial infection, 956f, 957–958, 2700
in neurodegenerative diseases, 3298
Autosomal dominant disorders, 3652, 3652f. See
also specific disorders
Autosomal dominant hypercholesterolemia, 3139t
Autosomal dominant hypocalcemic hypercalciuria
(ADHH), 3186
Autosomal dominant nocturnal frontal lobe
epilepsy (ADNFLE), 3308t
Autosomal dominant partial epilepsy with auditory
features (ADPEAF), 3308t
Autosomal recessive disorders, 3652f, 3653. See also
specific disorders
Autosomal recessive hypercholesterolemia, 3139t,
3141
Autosome, 3652
Autotransporter proteins, 950, 950t
Avacopan, 2809
Availability heuristic, 22
Avalon virus, 1629t
Avanafil, 689, 3056f, 3057f, 3059–3060, 3060t
Avapritinib, 545t, 635, 714, 865, 2731
AV conduction block. See Atrioventricular (AV)
conduction block
Avelumab
action and targets of, 514t, 536f, 652f, 2705t
adverse effects of, 576
for bladder cancer, 680, 2705t
for Merkel cell carcinoma, 588, 2705t
Avian influenza viruses, 980, 1505, 1515. See also
Influenza
Avibactam, 1153, 1166. See also
Ceftazidime-avibactam
AVM. See Arteriovenous malformation (AVM)
AVNRT (atrioventricular nodal reentry
tachycardia), 1888t, 1893f, 1895–1896,
1895f, A8
Avobenzone, 423, 424t
Avoidant/restrictive food intake disorder, 3552
AVP. See Arginine vasopressin (AVP)
AVP-NPII gene, 2920
Axial osteomalacia, 3214
Axial spondyloarthritis (ankylosing spondylitis), 2790
in adolescence, 2792
classification of, 2790, 2791t
clinical features of, 2792
aortic regurgitation, 1987
aortitis, 2107
extraarticular, 2793
murmur, 283, 1816
neck pain, 128
ocular, 2793
pseudoarthrosis, 2793
sacroiliitis, 2793
skeletal, 1816
spinal inflammation, 2793
complications of, 2793
definition of, 2790
diagnosis of, 2793–2794, 2795f
epidemiology of, 2790
genetic considerations in, 2695, 3649
IBD and, 2480, 2481t
imaging in, 2792f
inflammasome mutations in, 2677t
KIRs with, 2687t
natural history of, 2793
pathogenesis of, 2791–2792
pathology of, 2791, 2792f
prognosis of, 2793
treatment of, 2701, 2794–2796
vs. vertebral osteomyelitis, 1047
Axicabtagene ciloleucel, 514t, 536f, 3686t
Axillofemoral bypass, 2110
AXIN1 gene mutations, 644–645, 645t
Axitinib
actions and targets of, 513t, 526, 547t
adverse effects of, 547t, 739
for hepatocellular carcinoma, 652f
for pancreatic NETs, 672
for renal cell carcinoma, 676, 676t
Ayurvedic medicine, 3785t
5-Aza-2’-deoxycytidine, 517, 517f
5-Azacytidine
actions of, 549t, 552, 3794, 3796
adverse effects of, 549t, 801
for AML, 815
for myelodysplasia, 801
for primary myelofibrosis, 807
Azathioprine
actions of, 2328t
adverse effects of, 2328t, 2483–2484, 2744t,
2825t, 3515
bone marrow suppression, 2331, 2484, 2747
carcinogenicity, 491t
encephalopathy, 2274t
lymphoid malignancy, 2484
major, 2805t
neutropenia, 444
pancreatitis, 2483
prevention of, 2805
pulmonary, 2192
pure red cell aplasia, 798t
systemic, 2825
for autoimmune hepatitis, 2615–2616
for autoimmune pancreatitis, 2666
for Behçet syndrome, 2818
for bullous pemphigoid, 403
for dermatomyositis, 405
drug interactions of, 471t, 2328, 3515
for EGPA, 2810
for epidermolysis bullosa acquisita, 404
genetic variations in response to, 476t, 478
for granulomatosis with polyangiitis, 2808
for IBD, 2483–2484
for immunosuppression, 1974t, 2328, 2328t
for inflammatory myopathies, 2825, 2825t
metabolism of, 467t
for MS, 3473
for mucous membrane pemphigoid, 404
for myasthenia gravis, 3515
for neuromyelitis optica, 3478
for pemphigus vulgaris, 402
for photoallergy, 422
for reactive arthritis, 2798
for sarcoidosis, 2836, 2836t
for SLE, 2744t, 2746, 2747
for vasculitis, 2805
Azelaic acid, 382
Azelastine nasal spray, 2725
AZF gene mutations, 3653
Azidothymidine. See Zidovudine (AZT)
Azithromycin
actions of, 1149, 1159, 1164t, 1405
adverse effects of, 1159, 1705t
for Babesia infections, 975t, 1740, 1740t
for bite-wound infections, 1126
for bronchiectasis prophylaxis, 2176
for Campylobacter infections, 1304
for Carrión’s disease, 1331t
for cat-scratch disease, 1331t
for chancroid, 1091t, 1244
for cholera, 1308
for community-acquired pneumonia, 947t,
1014t
for COPD exacerbation prophylaxis, 2188
for C. trachomatis infections, 1449–1450
for donovanosis, 1335t
drug interactions of, 1705t
for endemic treponematoses, 1416
for enteric fever, 1294t, 1295
for gonococcal infections, 1240, 1240t
indications for, 1156t, 1159
for infective endocarditis prophylaxis, 1033t
for Legionella spp. infections, 1256, 1256t
for leptospirosis, 1421t
for MAC prophylaxis, 1396
for MAC treatment, 1405
for meningitis prophylaxis, 1105
for M. genitalium infections, 1444
for M. pneumoniae infections, 1443
for mucopurulent cervicitis, 1086
for nontyphoidal Salmonella infections, 997t
for NTM infections, 1405
for pertussis, 1261t
for pneumococcal infections, 1176
in pregnancy and lactation, 1152t, 1705t
for proctitis, 1092
prophylactic
for Bartonella infection, 1564t
for MAC infection, 1563t
for reactive arthritis, 2798
resistance to, 1081f, 1082
mechanisms of, 1164t
in N. gonorrhoeae, 1236, 1239
in nontuberculous mycobacteria, 1405
INDEX
in nontyphoidal Salmonella, 1296 I-23
prevalence of, 1156t
in T. pallidum, 1412
for scrub typhus, 1437
for Shigella infections, 1301t
for streptococcal pharyngitis, 1191
for syphilis, 1412
for trachoma, 1451
for travelers’ diarrhea, 998, 1065t
for urethritis, 1081, 1082t
Azole antifungals, 1656–1657, 1703t. See also
specific drugs
Azoospermia, 555, 3004, 3009–3010, 3016, 3651,
3653
Azotemia, 331, 333f, 2374. See also Acute kidney
injury (AKI)
AZT. See Zidovudine (AZT)
Aztreonam
for community-acquired pneumonia, 1014t
indications for, 1153, 1156t, 1158, 1265
for infections in cancer patient, 563
resistance to, 1156t, 1165
for sepsis/septic shock, 2248t
Azul (pinta), 1414t, 1416, 1416f
Azurophil granules, 440
Azygous lobe, A12
B
B3GALT6 gene mutations, 3226t, 3227
B4GALT7 gene mutations, 3226t
BAALC overexpression, 812, 812t
Babesia spp.
coinfections of, 976
geographic distribution of, 1737f, 1738, S12
laboratory identification of, 1739–1740, 1739f,
A2
life-cycle hosts of, S12
transmission of, 1737, S12
Babesia spp. infections, 1736
B. divergens, 1741
B. duncani, 1741
B. venatorum, 1741
in cancer patient, 556, 556t
clinical features of, 1700t, 1738–1739
co-infection with Lyme disease, 1429, 1736, 1739
complications of, 976
diagnosis of, 425, 1739–1740, 1739f, A2,
S11, S12
epidemiology of, 1736–1737, 1737f, S12
etiology of, 975t, 976, 1736
global considerations in, 1737f, 1738, 1741
in immunocompromised patient, 1737, 1741
pathogenesis of, 1739
prevention of, 1741
risk factors for, 1737, 1741
in splenectomized patient, 463, 1700t
transfusion-transmitted, 896, 896t, 1737
transmission of, 1737
treatment of, 975t, 1740–1741, 1740t
Babes nodules, 1620
Babinski sign, 165, 165t, 184, 188, 3281
BabyBIG, 1219
Bacillary angiomatosis, 1332
clinical features of, 139t, 1037, 1332, 1333f
diagnosis of, 1332
epidemiology of, 1332
etiology of, 396, 1332
in HIV infection, 396, 1332, 1333, 1333f, 1580
pathology of, 1332
prevention of, 1333
skin manifestations of, 139t, 396
treatment of, 1039t, 1331t, 1332
Bacillary peliosis, 1331t, 1332–1333
Bacille Calmette-Guérin (BCG) vaccine, 1379f,
1392, 1395, 2797
Bacillus anthracis, 956, 958, S3. See also Anthrax
Bacillus Calmette-Guérin (BCG)
action and targets of, 536f
adverse effects of, 679
for bladder cancer, 537, 678–679
Bacillus cereus infections
clinical features of, 1061, 1064t
enterotoxin, 292, 300t, 949
food-borne, 1064, 1064t
in transplant recipient, 1137–1138
Bacitracin, 412, 1148, 1164t
Back pain, 116
in axial spondyloarthritis, 2793, 2794, 2795f
in cancer patient, 123, 568–569, 569f, 624
causes of, 120, 120t
arthritis, 122–123
autoimmune inflammatory disease, 124
congenital anomalies, 124
degenerative, 121–122, 122f
infections/inflammation, 123, 979, 1047
lumbar disk disease, 118f, 120–121, 121f
metabolic, 123–124
metastatic disease, 3447
postural, 124
psychiatric, 124
spondylolisthesis, 122–123
spondylosis, 123
traumatic, 123
chronic, 125–126
costs of, 117
diagnosis of, 119–120, 3291–3292
global considerations in, 124
in hemolysis, 432
IC/BPS and, 326
idiopathic, 124
local, 118
in osteoporosis, 3199
in Paget’s disease, 3210–3211
physical examination in, 119, 119t
radicular, 119
referred from other locations, 118, 124
risk factors for serious cause, 118t
of spine origin, 118
treatment of, 125, 3291–3292
types of, 118–119
Back-propagation, 3829t
Baclofen
for dystonia, 3404
for GERD, 296
overdosage/poisoning with, 3593t
for pain, 79
for spasticity, 3455, 3474
for tardive dyskinesia, 3408
for trigeminal neuralgia, 3438
Bacteremia
A. baumannii, 1277
anaerobic bacterial, 1354
chronic B. quintana, 1331, 1331t
clostridial, 1222
E. coli, 1267
Enterobacter, 1272
enterococcal, 1199
Klebsiella, 1271
L. monocytogenes, 1210
nontyphoidal Salmonella, 997t, 1296–1297
P. aeruginosa, 1286, 1287t
Proteus, 1272
streptococcal, 1193–1194
V. vulnificus, 1310
Bacteria
adherence of, 1061
antibiotic resistance in. See Antibacterial drugs,
resistance to
colonic, 299
genome sequences of, 960, 961f, 969
gram-negative. See Gram-negative bacteria
gram-positive, S11
laboratory identification of, 960–963, 961t, S11
metabolites of, 3700
susceptibility testing of, S11
taxonomy of, 3691, 3691f
toxin production by, 1061
Bacterial endocarditis. See Infective endocarditis
Bacterial infections. See also specific bacteria and
bacterial types
anaerobic, mixed. See Anaerobic bacterial
infections, mixed
as cause of fever of unknown origin, 146t, 149t.
See also Acute febrile illness; Fever of
unknown origin (FUO)
pathogenesis of, 948
avoidance of innate immune responses, 953,
956f
antimicrobial peptides, 955
autophagy, 957–958
complement, 953–954, 954f
immune GTPases, 956
inflammasomes, 956
lysosomes, 954–955
neutrophil extracellular traps, 955
NF-κβ signaling, 955–956
nonpyroptotic cell death, 957
oxidative burst, 955
pattern recognition receptors, 955, 955t
competition with commensal microbes, 959
cytotoxins, 958–959
host entry, 948–949
host response, 2694, 2697–2698
infection establishment
attachment, 949–951, 950f, 950t
cell entry, 951–952, 952f
niche, 949, 949t
replicative niche, 951
inhibition of adaptive immune responses,
958
survival in the cytosol, 953
survival in the vacuole, 952–953
tissue damage and pathogen dissemination,
959
transmission to new hosts, 959
in pregnancy, 3767
in scabies, 3609
transfusion-transmitted, 895–896, 896t
in transplant recipient
after HCT, 1137–1138, 1138t
after kidney transplantation, 1141t,
1142–1143, 2330, 2330t
after liver transplantation, 1141t, 1145, 2639
Bacterial meningitis. See Meningitis, bacterial
Bacterial overgrowth syndromes. See Small-bowel
bacterial overgrowth
Bacterial vaginosis
clinical features of, 1084, 1084t
diagnosis of, 1084, 1084t, 1085f, 1353, S11
HIV transmission and, 1533
sequelae of, 1083
treatment of, 1085
Bactericidal drugs, 1148. See also Antibacterial
drugs
Bactericidal/permeability-increasing protein (Bpi),
2696t
INDEX
I-24 Bacteriophages, 959
Bacteriostatic drugs, 1148. See also Antibacterial
drugs
Bacteriuria. See Urinary tract infections (UTIs)
Bacteriuria, asymptomatic, 1070, 1072, 1075, 1077
Bacteroides spp., 1349, 3697
Bacteroides fragilis
antibiotic resistance in, 1355
influence on disease outcomes, 3700
in normal human microbiota, 1349, 3697
Bacteroides fragilis infections. See also Anaerobic
bacterial infections, mixed
bacteremia, 1354
female genital tract, 1058, 1353
intraabdominal, 1057, 1353
liver abscess, 1059
pathogenesis of, 1350
peritonitis, 1056
skin and soft tissue, 1354
treatment of, 1156t, 1355–1356
BAD1, 1665
“Bad news” situation, communication in, 74, 75t
BAEPs (brainstem auditory evoked potentials), 245
BAFF (B-cell activating factor), 2708t, 2733, 2788
BAG3 gene mutations, 1956t
Bagassosis, 2160t
Baker’s (popliteal) cyst, 2095, 2850
Balamuthia spp., 1718, 1719, S12
Balamuthia spp. infections
in chronic meningitis, 1114t, 1698
clinical features of, 1720
diagnosis of, 1720, S12
encephalitis, 1097, 1699t, 1720, 1720f
epidemiology of, 1718, S12
treatment of, 1720
Balance
anatomy and physiology of, 173–174
disorders of, 173, 176. See also Fall(s)
standing, 173
Balanitis, 1672, 2798
Balantidium coli/balantidiasis, 1709, 1765t, 1767
Bald tongue, 261t
Bálint’s syndrome, 200–201, 230, 3329
Balkan nephropathy, 2301, 2362
B-ALL (B-cell lineage ALL), 805t, 829, 830t. See also
Acute lymphoid leukemia (ALL)
Ballism, 3406
Balloon angioplasty
carotid, 3347
cerebral, 3356, 3356f
coronary, 2066–2067, 2066f, 2067f. See also
Percutaneous coronary interventions
(PCI)
Balloon expulsion test, 308
Balloon tamponade, 2630
Balloon valvuloplasty, 2069–2070
Balo’s concentric sclerosis, 3474, 3475f, A16. See
also Multiple sclerosis (MS)
Baloxavir, 1141, 1463t, 1464, 1512, 1521
Balsalazide, 2482, 2483t
Baltic myoclonus (Unverricht-Lundborg disease),
3308t, 3407
“Bamboo spine,” 2791
Banana spider, 3613
Band(s), in peripheral blood smear, 425
Bangladesh, 3721f, 3724
“Bangladesh regimen,” for TB, 1399
Bangui virus, 1625t
Banna virus, 1630t
Bannayan-Riley-Ruvalcaba syndrome, 615
Bannwarth’s syndrome, 1113t, 1427
BAP1 gene mutations, 194t, 579, 673
Barbiturates
adverse effects of
cross-sensitivity and, 416
cutaneous, 391, 412
folate deficiency, 773t
mitochondrial defects and, 3678
overdosage/poisoning with, 185, 3592t
for seizures, 3320
Barcelona Clinic Liver Cancer (BCLC)
Classification, 645, 648f
Bar-coding, of medications, 52
BARDA (Biomedical Advanced Research and
Development Authority), S3
Bardet-Biedl syndrome
clinical features of, 2355, 2897, 3084, 3084t
genetic considerations in, 2351t, 2355, 3084
pathophysiology of, 2352f
Bariatric surgery
complications of, 3094, 3497
hypoglycemia after, 3133
for metabolic syndrome, 3155–3156
for NALFD, 2623
outcomes of, 3094
procedures for, 3093f, 3094
for type 2 diabetes mellitus, 3114
vitamin D deficiency following, 2531
Baricitinib, 1510, 2763–2764, 2763t, 2847t
Barium radiography
in colorectal cancer, 640, 640f
for colorectal cancer screening, 639
in constipation, 307
in dysphagia, 291
in malabsorption disorders, 2462f, 2468
in nausea and vomiting, 293
in peptic ulcer disease, 2442, 2442f
Bark scorpion, 3613
Barlow’s syndrome. See Mitral valve prolapse
Barmah Forest virus infection, 1044, 1625t,
1633–1634
Baroreceptors, 152, 153f, 2073, 2295
Baroreflex, 2073
Barotrauma, 2230, 2233, 3624, 3629
Barracuda bite-wound, 1127t
Barrel chest deformity, 1815, 1816
Barrett’s esophagus/metaplasia
dysplasia in, 2430, 2431f
endoscopic findings in, 2384, 2390f, 2411–2412,
2430, 2430f
endoscopic treatment of, V5
esophageal cancer and, 295, 626, 2430, 2430f
GERD and, 295, 2411, 2430
screening for, 296, 2412
in systemic sclerosis, 2781
Barth’s syndrome, S8
Bartonella spp., 945t, 1328, 1329t
Bartonella spp. infections
arthritis, 1041
bacillary angiomatosis. See Bacillary
angiomatosis
bacillary peliosis, 1331t, 1332–1333
Carrión’s disease, 1331t, 1333–1334
cat-scratch disease. See Cat-scratch disease
endocarditis, 1024, 1030, 1030t, 1331t, 1332t
global considerations in, 1333
Oroya fever, 1331t, 1333–1334
prophylaxis, 1564t
trench fever/chronic bacteremia, 1331, 1331t
verruga peruana, 1037, 1331t, 1333
Bartter’s syndrome
antenatal, 350
classic, 350
clinical features of, 350, 2286, 2293, 3186
differential diagnosis of, 366
genetic considerations in, 350, 2292t, 2293,
3164
with sensorineural deafness, 2292t
subtypes of, 2292t, 3186–3187
Basal breast cancers, 614, 618
Basal cell carcinoma (BCC)
clinical features of
color, 395
distribution, 371t, 372f, 586
morphology, 371t, 586, 587f, A5
epidemiology of, 586
etiology of, 586
genetic considerations in, 503t, 586
metastatic, 588
micronodular, 586
morpheaform (fibrosing), 586
natural history of, 588
nodular, 586
pathophysiology of, 419, 586
pigmented, 586
prevention of, 588–589
risk factors for, 586
sun exposure and, 419, 586
superficial, 586
treatment of, 418, 588
Basal cell nevus syndrome. See Gorlin’s syndrome
(basal cell nevus syndrome)
Basal ganglia, 3388f, 3392, 3393f
Basal meningitis, 1110
BASDAI (Bath Ankylosing Spondylitis Disease
Activity Index), 2793
Basement membrane syndromes, 2335t, 2336, 2346
Alport’s syndrome. See Alport’s syndrome
antiglomerular basement membrane disease,
271, 2332, 2335t, 2338–2339
Goodpasture’s syndrome. See Goodpasture’s
syndrome
nail-patella syndrome, 2335t, 2347
pathogenesis of, 2346
thin basement membrane disease, 336, 337,
2335t, 2347
BASFI (Bath Ankylosing Spondylitis Functional
Index), 2793
Basic fibroblast growth factor (bFGF), 524, 524f,
2435, 2908
Basilar artery
infarction, 241
ischemia, 230–231
occlusion of, 3331–3333, 3332–3333f
thrombosis, 184, 187
Basilar skull fracture, 3457
Basiliximab, 1974t, 2707t
Basophil(s)
in adaptive immunity, 2679t
hematopoietic differentiation of, 746f
in innate immunity, 2679t, 2684
morphology of, 442f
in peripheral blood smear, 425, 430f
Basophilic stippling, 425, 785, 788
Bassen-Kornzweig disease. See
Abetalipoproteinemia
Batai virus, 1627t
Bath Ankylosing Spondylitis Disease Activity Index
(BASDAI), 2793
Bath Ankylosing Spondylitis Functional Index
(BASFI), 2793
Bath salts (synthetic cathinones), 3577
Batten disease, 3303
Battlefield medicine, S7. See also Military veterans
Battle sign, 3457
Bax/bax, 553
INDEX
Bayes’ rule (theorem), 4, 25, 26f I-25
Baylisascaris procyonis infections, 945t, 1097, 1114t,
1771, S12
Bayou virus, 1628t
Bazedoxifene, 3045, 3049, 3203
Bazex-Dupré-Christol syndrome, 586
BCC. See Basal cell carcinoma (BCC)
B cell(s)
activation of, 958
deficiencies of, 2709t, 2715f, 2716–2717, S8
in agammaglobulinemia, 2715f, 2716, 2733
in common variable immunodeficiency,
2717–2718
diagnosis of, 2716
in hyper-IgM syndrome, 2695, 2715–2716,
2715f, 2717
in IgA deficiency, 2717
in selective antibody deficiency to
polysaccharide antigens, 2717
definition of, 2671
development of, 2689f, 2692–2693
differentiation of, 746f, 843f
functions of, 2692–2693
in HIV infection, 1549
Ig gene rearrangement and, 2692–2693
immune tolerance checkpoints in, 2706t
locations of, 2692
malignancies of, 361, 841t. See also Lymphoid
malignancies
in rheumatoid arthritis, 2758
in SLE, 2737
B-cell activating factor (BAFF), 2708t, 2733, 2788
B-cell chronic lymphoid leukemia. See Chronic
lymphocytic leukemia (CLL)
B-cell lineage ALL (B-ALL), 805t, 829, 830t. See
also Acute lymphoid leukemia (ALL)
B-cell prolymphocytic leukemia, 855–856, 856t
B-cell receptors
activation of, 2692, 2692f
for antigen, 2671
in CLL, 834–835
defective rearrangements of, 2713–2714
BCG. See Bacillus Calmette-Guérin (BCG)
BCG (Bacille Calmette-Guérin) vaccine,
1378–1379, 1379f, 1392, 1395, 2797
BCHE (pseudocholinesterase), 467t, 476t
BCL1 gene mutations, 500t, 844t
Bcl-2, 519, 3210
BCL2, 846, 847
BCL2 gene mutations, 500t, 716, 843, 844t
BCL2 inhibitor, 839
BCL2 proteins, 518f, 519, 534f
BCL11A, 756, 763
BCL11A, 3687
BCLC (Barcelona Clinic Liver Cancer)
Classification, 645, 648f
Bcl-XL, 519
BCMA, 870, 875
BCNU (carmustine), 540t, 561, 711t
BCR-ABL, 479, 500t, 501f
BCR-ABL1
in ALL, 829–830, 832t
in AML, 811
in CML, 818–822, 819f
BCR-ABL inhibitors, 738t, 741, 742
bDNA (branched-chain DNA) tests, 1560t, S11
BDNF (brain-derived neurotrophic factor), 3084t,
3085, 3293, 3295, 3296, 3795
BEACOPP regimen, 854
Beau’s line, 410
Beck Depression Inventory, 97
Becker disease, 3530
Becker muscular dystrophy, 3520f, 3526f, 3650, 3667t
Beckwith-Wiedemann syndrome, 3654, 3792
Bedaquiline
actions of, 1402–1403
adverse effects of, 1378, 1398t, 1403
dosage of, 1403
drug interactions of, 1403
for MDR-TB, 1372, 1376–1377, 1376t, 1399t
in pregnancy and lactation, 1378
resistance to, 1403
for TB, 1398t, 1403
Bedbugs, 3615
Bed nets, insecticide-treated, 3709
Bedside Index of Severity in Acute Pancreatitis
(BISAP), 2663
Beef tapeworm (Taenia saginata) infection, 1790,
S12
Beer potomania, 343
Bee sting, 3613–3614
Beetle vesication/dermatitis, 3615
Beevor’s sign, 3446
Behavioral economics, 3775
applicability to policy, 3776
vs. classical economics, 3775–3776, 3776t
decision errors in, 3776, 3776t
defaults/status quo bias in, 3779
framing effects in, 3776–3777
future perspectives in, 3783–3784
hovering in, 3783
loss aversion and framing effects in, 3776–3777,
3777f
in medication adherence, 3781–3782
nonlinear probability weighting in, 3778
overoptimism in, 3777
peanuts effects in, 3777–3778
present-biased preferences in, 3778
rational world bias in, 3779
in weight loss treatment, 3779–3781, 3780f,
3781f
Behavioral therapy. See Cognitive behavioral
therapy (CBT)
Behçet syndrome, 2817
clinical features of, 1111f, 1112, 1115t, 2818
aortic aneurysm, 2102
cutaneous, 2818
diarrhea, 304
neurologic, 2818, A16
ocular, 221, 2818
oral, 257, 259t
vasculitis, 2816, 2818
definition of, 2817
diagnosis of, 2817, 2817t
epidemiology of, 2817
HLA gene association with, 2817
inflammasome mutations in, 2677t
KIRs with, 2687t
MRI of, A16
pathogenesis of, 2817–2818
treatment of, 2818
Bejel (endemic syphilis), 1414t, 1416, 1416f
Belantamab mafodotin, 536f, 543, 874t, 875
Belatacept, 2328–2329, 2328t, 2707t
Belgium, 43t
Belimumab, 2708t, 2744t, 2746, 2747
Belinostat, 513t, 517, 549t, 552, 850
Belladonna alkaloids, 3590t
Bell’s palsy, 3439
antiviral therapy for, 1473
clinical features of, 236, 259, 3439
diagnosis of, 3440, 3441f, A16
differential diagnosis of, 3440
etiology of, 1473
incidence of, 3439
pathophysiology of, 3439–3440
in pregnancy, 3767
in relapsing fever, 1423
treatment of, 3440–3441
Bell’s phenomenon, 3439
Bempedoic acid, 3142t, 3149, 3156
Bence Jones proteins, 336, 867, 872, 2360, 2360f
Bendamustine
action and targets of, 539
adverse effects of, 540t, 738t, 740
for CLL, 839
for DLBCL, 847
for follicular lymphoma, 848
for multiple myeloma, 874t
for peripheral T-cell lymphoma, 850
for Waldenström’s macroglobulinemia, 876
Benedikt’s syndrome, 229
Beneficence, 68
Benign familial hematuria, 2347
Benign familial neonatal seizures, 3308t
Benign forgetfulness of the elderly, 190
Benign hereditary chorea of childhood, 3406
Benign paroxysmal positional vertigo, 159t, 160,
161f
Benign prostatic hyperplasia (BPH)
clinical features of, 688, 2374
diagnosis of, 688–689, 689t
PSA levels in, 682
treatment of, 688–689, 2376
Benign recurrent intrahepatic cholestasis (BRIC),
319–320, 2561, 2561t, 2641
Benralizumab, 864, 2165
Benserazide/levodopa, 3393, 3396t
Benzathine penicillin, 2768, 2770
Benzathine penicillin G, 1091t, 1191t, 1416
Benzbromarone, 2865
Benzene exposure, 491t, 793, 810
Benznidazole
actions of, 1707
adverse effects of, 1703t, 1707, 1752t, 1961
for Chagas disease, 1579, 1707, 1751–1752,
1752t, 1961
pharmacology of, 1707
Benzoate, 3273
Benzocaine, 765
Benzodiazepine(s). See also specific drugs
for acute alcohol intoxication, 3561
adverse effects of, 180, 3631
for alcohol withdrawal, 3561
for anxiety disorders, 3543, 3544t
for cocaine intoxication, 3576
for delirium, 182
for dyspnea, 81
for insomnia, 84, 212
in mechanical ventilation, 2221
for nausea and vomiting, 294, 294t
in opiate overdose management, 3571
overdosage/poisoning with, 3571, 3592t
for panic disorder, 3542
pharmacology of, 3544t
for restless legs syndrome, 212
for stress disorders, 3546
withdrawal from, 180, 3544
Benzodiazepine antagonists, 188
Benzonatate, 249, 269
Benzophenones, 423
Benzoyl peroxide, 382
Benzphetamine, 3091
Benztropine, 83, 3396, 3555
Benzylpenicillin, 1222
Bereavement, 83, 89, 310
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