USMLE Step 1 First Aid - Key Associations Flashcards

1
Q

Give the most common/important Association for each Disease/Finding

Disease/finding: Actinic (solar) keratosis

A

Most common/important associations: Squamous cell carcinoma

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2
Q

Give the most common/important Association for each Disease/Finding

Disease/finding: Acute gastric ulcer associated w/ CNS injury

A

Most common/important associations: Cushing’s ulcer (increased ICP stimulates gastric secretion)

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3
Q

Give the most common/important Association for each Disease/Finding

Disease/finding: Acute gastric ulcer associated w/ severe burns

A

Most common/important associations: Curling’s ulcer (greatly reduced plasma volume results in sloughing of gastric mucosa)

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4
Q

Give the most common/important Association for each Disease/Finding

Disease/finding: Alternating areas of transmural inflammation and normal colon

A

Most common/important associations: Skip lesions (Crohn’s disease: autoimmune)

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5
Q

Give the most common/important Association for each Disease/Finding

Disease/finding: Aneurysm, dissecting

A

Most common/important associations: HTN

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6
Q

Give the most common/important Association for each Disease/Finding

Disease/finding: Aortic aneurysm, abdominal and descending aorta

A

Most common/important associations: Atherosclerosis

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7
Q

Give the most common/important Association for each Disease/Finding

Disease/finding: Aortic aneurysm, ascending

A

Most common/important associations: Tertiary syphilis

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8
Q

Give the most common/important Association for each Disease/Finding

Disease/finding: Atrophy of the mammillary bodies

A

Most common/important associations:

Wernicke’s encephalopathy (the Triad symptoms of ataxia, ophthalmoplegia, and confusion), caused by thiamine deficiency

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9
Q

Give the most common/important Association for each Disease/Finding

Disease/finding: Autosplenectomy (fibrosis and shrinkage)

A

Most common/important associations: Sickle cell anemia (HbS)

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10
Q

Give the most common/important Association for each Disease/Finding

Disease/finding: Bacteremia/pneumonia (IV drug user)

A

Most common/important associations: S. aureus

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11
Q

Give the most common/important Association for each Disease/Finding

Disease/finding: Bacteria associated w/ stomach cancer

A

Most common/important associations: H. pylori

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12
Q

Give the most common/important Association for each Disease/Finding

Disease/finding: Bacterial meningitis (adults and elderly)

A

Most common/important associations: Streptococcus pneumoniae

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13
Q

Give the most common/important Association for each Disease/Finding

Disease/finding: Bacterial meningitis (newborns and kids)

A

Most common/important associations: Group B streptococcus (newborns), S. pneumoniae/Neisseria meningitidis (kids)

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14
Q

Give the most common/important Association for each Disease/Finding

Disease/finding: Benign melanocytic nevus

A

Most common/important associations: Spitz nevus (most common in first two decades)

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15
Q

Give the most common/important Association for each Disease/Finding

Disease/finding: Bleeding disorder w/ GpIb deficiency

A

Most common/important associations: Bernard-Soulier dz (defect in platelet adhesion)

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16
Q

Give the most common/important Association for each Disease/Finding

Disease/finding: Brain tumor (adults)

A

Most common/important associations: Supratentorial: mets < astrocytoma (including glioblastoma multiforme) < meningioma < schwannoma

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17
Q

Give the most common/important Association for each Disease/Finding

Disease/finding: Brain tumor (kids)

A

Most common/important associations:

Infratentorial: medulloblastoma (cerebellum) or

supratentorial: craniopharyngioma (cerebrum)

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18
Q

Give the most common/important Association for each Disease/Finding

Disease/finding: Breast cancer

A

Most common/important associations: Infiltrating ductal carcinoma (in USA, 1 in 9 women will develop breast cancer)

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19
Q

Give the most common/important Association for each Disease/Finding

Disease/finding: Breast mass

A

Most common/important associations: 1.) Fibrocystic change 2.) Carcinoma (in postmenopausal women)

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20
Q

Give the most common/important Association for each Disease/Finding

Disease/finding: Breast tumor (benign)

A

Most common/important associations: Fibroadenoma

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21
Q

Give the most common/important Association for each Disease/Finding

Disease/finding: Bug in debilitated, hospitalized pneumonia patient

A

Most common/important associations: Klebsiella

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22
Q

Give the most common/important Association for each Disease/Finding

Disease/finding: Cardiac primary tumor (kids)

A

Most common/important associations: Rhabdomyoma

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23
Q

Give the most common/important Association for each Disease/Finding

Disease/finding: Cardiac manifestation of lupus

A

Most common/important associations: Libman-Sacks endocarditis (nonbacterial, affecting mitral)

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24
Q

Give the most common/important Association for each Disease/Finding

Disease/finding: Cardiac tumor (adults)

A

Most common/important associations: 1.) metastasis 2.) Primary myxoma (4:1 Left to right atrium; “ball and valve”)

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25
# Give the most common/important Association for each Disease/Finding Disease/finding: Cardiomyopathy
Most common/important associations: Dilated cardiomyopathy (40% are familial)
26
# Give the most common/important Association for each Disease/Finding Disease/finding: Cerebellar tonsillar herniation
Most common/important associations: Arnold-Chiari malformation (often causes hydrocephalus)
27
# Give the most common/important Association for each Disease/Finding Disease/finding: Chronic arrhythmia
Most common/important associations: Atrial fibrillation (associated w/ high risk of emboli)
28
# Give the most common/important Association for each Disease/Finding Disease/finding: Chronic atrophic gastritis (the autoimmune version of the dz)
Most common/important associations: Predisposition to gastric carcinoma (can also cause pernicious anemia)
29
# Give the most common/important Association for each Disease/Finding Disease/finding: Clear cell adenocarcinoma of the vagina
Most common/important associations: DES exposure in utero
30
# Give the most common/important Association for each Disease/Finding Disease/finding: Congenital adrenal hyperplasia
Most common/important associations: 21-hydroxylase deficiency
31
# Give the most common/important Association for each Disease/Finding Disease/finding: Congenital cardiac anomaly
Most common/important associations: VSD
32
# Give the most common/important Association for each Disease/Finding Disease/finding: Congenital conjugated hyperbilirubinemia (black liver)
Most common/important associations: Dubin-Johnson syndrome (inability of hepatocytes to secrete conjugated bilirubin into bile)
33
# Give the most common/important Association for each Disease/Finding Disease/finding: Constrictive pericarditis in developing world
Most common/important associations: Tuberculosis
34
# Give the most common/important Association for each Disease/Finding Disease/finding: Coronary artery involved in thrombosis
Most common/important associations: LAD \< RCA \< LCA
35
# Give the most common/important Association for each Disease/Finding Disease/finding: Cretinism
Most common/important associations: Iodine deficit/hypothyroidism
36
# Give the most common/important Association for each Disease/Finding Disease/finding: Cushing's syndrome
Most common/important associations: 1.) Corticosteroid therapy 2.) Excess ACTH secretion by pituitary
37
# Give the most common/important Association for each Disease/Finding Disease/finding: Cyanosis (early; less common)
Most common/important associations: Tetralogy of Fallot, transposition of the great vessels, truncus arteriosus
38
# Give the most common/important Association for each Disease/Finding Disease/finding: Cyanosis (late; more common)
Most common/important associations: VSD, ASD, PDA
39
# Give the most common/important Association for each Disease/Finding Disease/finding: Death in CML
Most common/important associations: Blast crisis
40
# Give the most common/important Association for each Disease/Finding Disease/finding: Death in SLE
Most common/important associations: Lupus nephropathy
41
# Give the most common/important Association for each Disease/Finding Disease/finding: Dementia
Most common/important associations: 1.) Alzheimer's disease 2.) Multiple infarcts
42
# Give the most common/important Association for each Disease/Finding Disease/finding: Demyelinating disease
Most common/important associations: Multiple sclerosis
43
# Give the most common/important Association for each Disease/Finding Disease/finding: DIC
Most common/important associations: Gram-negative sepsis, obstetric complications, cancer, burn trauma
44
# Give the most common/important Association for each Disease/Finding Disease/finding: Dietary deficit
Most common/important associations: Iron
45
# Give the most common/important Association for each Disease/Finding Disease/finding: Diverticulum in pharynx
Most common/important associations: Zenker's diverticulum (diagnosed by barium swallow)
46
# Give the most common/important Association for each Disease/Finding Disease/finding: Ejection click
Most common/important associations: Aortic/pulmonic stenosis
47
# Give the most common/important Association for each Disease/Finding Disease/finding: Esophageal cancer
Most common/important associations: Squamous cell carcinoma
48
# Give the most common/important Association for each Disease/Finding Disease/finding: Food poisoning
Most common/important associations: S. aureus
49
# Give the most common/important Association for each Disease/Finding Disease/finding: Gene involved in cancer
Most common/important associations: p53 tumor suppressor gene
50
# Give the most common/important Association for each Disease/Finding Disease/finding: Glomerulonephritis (adults)
Most common/important associations: Berger's disease (IgA nephropathy)
51
# Give the most common/important Association for each Disease/Finding Disease/finding: Gynecologic malignancy
Most common/important associations: Endometrial carcinoma
52
# Give the most common/important Association for each Disease/Finding Disease/finding: Heart murmur
Most common/important associations: Mitral valve prolapse
53
# Give the most common/important Association for each Disease/Finding Disease/finding: Heart valves involved in bacterial endocarditis
Most common/important associations: Mitral (rheumatic fever) Tricuspid (IV drug abuse) Aortic (2nd affected in rheumatic fever)
54
# Give the most common/important Association for each Disease/Finding Disease/finding: Helminth infxn (in USA)
Most common/important associations: 1. ) Enterobius vermicularis 2. ) Ascaris lumbricoides
55
# Give the most common/important Association for each Disease/Finding Disease/finding: Hematoma - epidural
Most common/important associations: Rupture of middle meningeal artery (arterial bleeding is fast)
56
# Give the most common/important Association for each Disease/Finding Disease/finding: Hematoma - subdural
Most common/important associations: Rupture of bridging veins (trauma; venous bleeding is slow)
57
# Give the most common/important Association for each Disease/Finding Disease/finding: Hemochromatosis
Most common/important associations: Multiple blood transfusions (can result in CHF and increased risk of hepatocellular carcinoma)
58
# Give the most common/important Association for each Disease/Finding Disease/finding: Hepatocellular carcinoma
Most common/important associations: Cirrhotic liver (often associated w/ Hepatitis B and C)
59
# Give the most common/important Association for each Disease/Finding Disease/finding: Hereditary bleeding disorder
Most common/important associations: von Willebrand's dz
60
# Give the most common/important Association for each Disease/Finding Disease/finding: Hereditary harmless jaundice
Most common/important associations: Gilbert's syndrome (benign congenital unconjugated hyperbilirubinemia
61
# Give the most common/important Association for each Disease/Finding Disease/finding: HLA-B27
Most common/important associations: Ankylosing spondylitis, Reiter's syndrome, ulcerative colitis
62
# Give the most common/important Association for each Disease/Finding Disease/finding: HLA-DR3 or -DR4
Most common/important associations: DM1, rheumatoid arthritis, SLE
63
# Give the most common/important Association for each Disease/Finding Disease/finding: Holosystolic murmur
Most common/important associations: VSD, tricuspid regurgitation, mitral regurgitation
64
# Give the most common/important Association for each Disease/Finding Disease/finding: Hypercoagulability, endothelial damage, blood stasis
Most common/important associations: Virchow's triad (results in venous thrombosis)
65
# Give the most common/important Association for each Disease/Finding Disease/finding: Secondary hypertension
Most common/important associations: Renal dz
66
# Give the most common/important Association for each Disease/Finding Disease/finding: Hypoparathyroidism
Most common/important associations: Thyroidectomy
67
# Give the most common/important Association for each Disease/Finding Disease/finding: Hypopituitarism
Most common/important associations: Adenoma
68
# Give the most common/important Association for each Disease/Finding Disease/finding: Infection in blood transfusion
Most common/important associations: Hepatitis C
69
# Give the most common/important Association for each Disease/Finding Disease/finding: Kidney stones
Most common/important associations: 1. ) Calcium = radiopaque 2. ) Struvite (ammonium) = radiopaque (formed by urease-positive organisms such as Proteus vulgaris and Staphylococcus) 3. ) Uric acid = radiolucent
70
# Give the most common/important Association for each Disease/Finding Disease/finding: Late cyanotic shunt (uncorrected L--\
Most common/important associations: Eisenmenger's syndrome (caused by ASD, VSD, PDA; results in pulmonary HTN/polycythemia)
71
# Give the most common/important Association for each Disease/Finding Disease/finding: Liver dz
Most common/important associations: Alcoholic liver dz
72
# Give the most common/important Association for each Disease/Finding Disease/finding: Lysosomal storage dz
Most common/important associations: Gaucher's dz
73
# Give the most common/important Association for each Disease/Finding Disease/finding: Male cancer
Most common/important associations: Prostatic carcinoma
74
# Give the most common/important Association for each Disease/Finding Disease/finding: Malignancy associated w/ noninfectious fever
Most common/important associations: Hodgkin's lymphoma
75
# Give the most common/important Association for each Disease/Finding Disease/finding: Malignant skin tumor
Most common/important associations: Basal cell carcinoma (rarely metastasizes)
76
# Give the most common/important Association for each Disease/Finding Disease/finding: Mental retardation
Most common/important associations: 1.) Down syndrome 2.) Fragile X syndrome
77
# Give the most common/important Association for each Disease/Finding Disease/finding: Mets to bone
Most common/important associations: Breast, lung, thyroid, testes, prostate, kidney
78
# Give the most common/important Association for each Disease/Finding Disease/finding: Mets to brain
Most common/important associations: Lung, breast, skin (melanoma), kidney (renal cell carcinoma), GI
79
# Give the most common/important Association for each Disease/Finding Disease/finding: Mets to liver
Most common/important associations: Colon, gastric, pancreatic, breast, and lung carcinomas
80
# Give the most common/important Association for each Disease/Finding Disease/finding: Mitral valve stenosis
Most common/important associations: Rheumatic heart dz
81
# Give the most common/important Association for each Disease/Finding Disease/finding: Motor neuron dz
Most common/important associations: ALS
82
# Give the most common/important Association for each Disease/Finding Disease/finding: Myocarditis
Most common/important associations: Coxsackie B
83
# Give the most common/important Association for each Disease/Finding Disease/finding: Neoplasm (kids)
Most common/important associations: 1.) ALL 2.) Cerebellar medulloblastoma
84
# Give the most common/important Association for each Disease/Finding Disease/finding: Nephrotic syndrome (adults)
Most common/important associations: Membranous glomerulonephritis
85
# Give the most common/important Association for each Disease/Finding Disease/finding: Nephrotic syndrome (kids)
Most common/important associations: Minimal change disease (associated w/ infxns/vaccinations; Tx w/ corticosteroids)
86
# Give the most common/important Association for each Disease/Finding Disease/finding: Obstruction of male urinary tract
Most common/important associations: BPH
87
# Give the most common/important Association for each Disease/Finding Disease/finding: Opening snap
Most common/important associations: Mitral stenosis
88
# Give the most common/important Association for each Disease/Finding Disease/finding: Opportunistic infxn in AIDS
Most common/important associations: Pneumocystis jiroveci (formerly carinii) pneumonia
89
# Give the most common/important Association for each Disease/Finding Disease/finding: Organ receiving mets
Most common/important associations: Adrenal glands (due to rich blood supply)
90
# Give the most common/important Association for each Disease/Finding Disease/finding: Organ sending mets
Most common/important associations: Lung \< breast, stomach
91
# Give the most common/important Association for each Disease/Finding Disease/finding: Osteomyelitis
Most common/important associations: S. aureus
92
# Give the most common/important Association for each Disease/Finding Disease/finding: Osteomyelitis in pts w/ sickle cell dz
Most common/important associations: Salmonella
93
# Give the most common/important Association for each Disease/Finding Disease/finding: Osteomyelitis in IV drug users
Most common/important associations: Pseudomonas
94
# Give the most common/important Association for each Disease/Finding Disease/finding: Ovarian metastasis from gastric carcinoma or breast cancer
Most common/important associations: Krukenberg tumor (mucin-secreting signet-ring cells)
95
# Give the most common/important Association for each Disease/Finding Disease/finding: Ovarian tumor (benign)
Most common/important associations: Serous cystadenoma
96
# Give the most common/important Association for each Disease/Finding Disease/finding: Ovarian tumor (malignant)
Most common/important associations: Serous cystadenocarcinoma
97
# Give the most common/important Association for each Disease/Finding Disease/finding: Pancreatic tumor
Most common/important associations: Adenocarcinoma (head of pancreas)
98
# Give the most common/important Association for each Disease/Finding Disease/finding: Pancreatitis (acute)
Most common/important associations: EtOH and gallstones
99
# Give the most common/important Association for each Disease/Finding Disease/finding: Pancreatitis (chronic)
Most common/important associations: EtOH (adults), cystic fibrosis (kids)
100
# Give the most common/important Association for each Disease/Finding Disease/finding: Pts with ALL/CLL/AML/CML
Most common/important associations: **A**LL: child **C**LL: Adult \>60 C**M**L: Adult 35-50
101
# Give the most common/important Association for each Disease/Finding Disease/finding: Pts w/ Hodgkin's dz
Most common/important associations: young male (except nodular sclerosis type: female)
102
# Give the most common/important Association for each Disease/Finding Disease/finding: Pelvic inflammatory dz
Most common/important associations: Neisseria gonorrhoae (monoarticular arthritis)
103
# Give the most common/important Association for each Disease/Finding Disease/finding: Philadelphia chromosome t(9;22) (bcr-abl)
Most common/important associations: CML (may sometimes be associated with ALL/AML)
104
# Give the most common/important Association for each Disease/Finding Disease/finding: Pituitary tumor
Most common/important associations: 1.) Prolactinoma 2.) Somatotropic "acidophilic" adenoma
105
# Give the most common/important Association for each Disease/Finding Disease/finding: Pneumonia (hospital-acquired)
Most common/important associations: Klebsiella
106
# Give the most common/important Association for each Disease/Finding Disease/finding: Primary amenorrhea
Most common/important associations: Turner's syndrome (XO)
107
# Give the most common/important Association for each Disease/Finding Disease/finding: Primary bone tumor (adults)
Most common/important associations: Multiple myeloma
108
# Give the most common/important Association for each Disease/Finding Disease/finding: Primary hyperaldosteronism
Most common/important associations: Adenoma of adrenal cortex
109
# Give the most common/important Association for each Disease/Finding Disease/finding: Primary hyperparathyroidism
Most common/important associations: 1. ) Adenomas 2. ) Hyperplasia 3. ) Carcinoma
110
# Give the most common/important Association for each Disease/Finding Disease/finding: Primary liver cancer
Most common/important associations: Hepatocellular carcinoma (aka hepatoma)
111
# Give the most common/important Association for each Disease/Finding Disease/finding: Pulmonary HTN
Most common/important associations: COPD
112
# Give the most common/important Association for each Disease/Finding Disease/finding: Recurrent inflammation/thrombosis of small/medium vessels in extremities
Most common/important associations: Buerger's dz (strongly associated w/ tobacco)
113
# Give the most common/important Association for each Disease/Finding Disease/finding: Renal tumor
Most common/important associations: Renal cell carcinoma: associated w/ von Hippel-Lindau dz, and adult polycystic kidney disease; paraneoplastic syndromes (EPO, renin, PTH, ACTH)
114
# Give the most common/important Association for each Disease/Finding Disease/finding: Right heart failure due to a pulmonary cause
Most common/important associations: Cor pulmonale
115
# Give the most common/important Association for each Disease/Finding Disease/finding: S3 (protodiastolic gallop)
Most common/important associations: Increased ventricular filling (L--\
116
# Give the most common/important Association for each Disease/Finding Disease/finding: S4 (presystolic gallop)
Most common/important associations: Stiff or hypertrophic ventricle (caused by aortic stenosis, or restrictive cardiomyopathy, et. al.)
117
# Give the most common/important Association for each Disease/Finding Disease/finding: Seconary hyperparathyroidism
Most common/important associations: **Hypocalcemia** caused by chronic kidney failure
118
# Give the most common/important Association for each Disease/Finding Disease/finding: Sexually transmitted disease
Most common/important associations: Chlamydia
119
# Give the most common/important Association for each Disease/Finding Disease/finding: SIADH
Most common/important associations: Small cell carcinoma of the lung
120
# Give the most common/important Association for each Disease/Finding Disease/finding: Site of diverticula
Most common/important associations: Sigmoid colon
121
# Give the most common/important Association for each Disease/Finding Disease/finding: Site of metastasis
Most common/important associations: 1.) Regional lymph nodes 2.) Liver
122
# Give the most common/important Association for each Disease/Finding Disease/finding: Sites of atherosclerosis
Most common/important associations: Abdominal aorta \< coronary \< popliteal \< carotid
123
# Give the most common/important Association for each Disease/Finding Disease/finding: Stomach cancer
Most common/important associations: Adenocarcinoma
124
# Give the most common/important Association for each Disease/Finding Disease/finding: Stomach ulcerations and high gastrin levels
Most common/important associations: Zollinger-Ellison syndrome (gastrinoma of duodenum or pancreas)
125
# Give the most common/important Association for each Disease/Finding Disease/finding: t(14;18)
Most common/important associations: Follicular lymphomas (bcl-2 activation)
126
# Give the most common/important Association for each Disease/Finding Disease/finding: t(8;14)
Most common/important associations: Burkitt's lymphoma (c-myc activation)
127
# Give the most common/important Association for each Disease/Finding Disease/finding: t(9;22)
Most common/important associations: Philadelphia chromosome, CML (bcr-abl hybrid)
128
# Give the most common/important Association for each Disease/Finding Disease/finding: Temporal arteritis
Most common/important associations: Risk of ipsilateral blindness due to thrombosis of ophthalmic artery
129
# Give the most common/important Association for each Disease/Finding Disease/finding: Testicular tumor
Most common/important associations: Seminoma
130
# Give the most common/important Association for each Disease/Finding Disease/finding: Thyroid cancer
Most common/important associations: Papillary carcinoma
131
# Give the most common/important Association for each Disease/Finding Disease/finding: Tumor in women
Most common/important associations: Leiomyoma (estrogen dependent)
132
# Give the most common/important Association for each Disease/Finding Disease/finding: Tumor in infancy
Most common/important associations: Hemangioma
133
# Give the most common/important Association for each Disease/Finding Disease/finding: Tumor of the adrenal medulla (adults)
Most common/important associations: Pheochromocytoma (usually benign)
134
# Give the most common/important Association for each Disease/Finding Disease/finding: Tumor of the adrenal medulla (kids)
Most common/important associations: Neuroblastoma (malignant)
135
# Give the most common/important Association for each Disease/Finding Disease/finding: Type of Hodgkin's
Most common/important associations: Nodular sclerosis (vs. mixed cellularity, lymphocytic predominance, lymphocytic depletion)
136
# Give the most common/important Association for each Disease/Finding Disease/finding: Type of non-Hodgkin's
Most common/important associations: Diffuse large cell
137
# Give the most common/important Association for each Disease/Finding Disease/finding: UTI
Most common/important associations: E. coli, Staphylococcus saprophyticus (young women)
138
# Give the most common/important Association for each Disease/Finding Disease/finding: Viral encephalitis
Most common/important associations: HSV
139
# Give the most common/important Association for each Disease/Finding Disease/finding: Vitamin deficiency (in USA)
Most common/important associations: Folic acid (pregnant women are at high risk; body stores only 3- to 4-month supply)