Path Flashcards

1
Q

lake-like areas of infarction deep in the brain

A

lacunar stroke

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2
Q

lung encasing tumor

A

mesothelkioma

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3
Q

eggshell calcifications at hilar lymph nodes

A

silicosis

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4
Q

beta sheets

A

spongiform encephalopathy

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5
Q

anticipation with generations, expansion during spermatogenesis

A

huntington disease

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6
Q

dilated air sacs

A

emphysema

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7
Q

peri-vascular pseudo-rosettes

A

ependymoma

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8
Q

aschoff bodies

A

rheumatic fever myocarditis

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9
Q

contraction bands

A

reperfusion injury following MI

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10
Q

asteroid body

A

sarcoidosis

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11
Q

notched ribs on imaging

A

collateral circulation through intercostal arteries in adult form of aorta coarctation

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12
Q

diffuse white-out lung

A

ARDS

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13
Q

absent cerebellum

A

dandy walker malformation

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14
Q

mucous gland hypertrophy

A

chronic bronchitis

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15
Q

nutmeg liver

A

congestive hepatopathy due to RHF

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16
Q

mid systolic click

A

mitral valve prolapse

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17
Q

GAA trinucleotide repeat

A

Friedreich Ataxia

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18
Q

hemosidirin laden macrophages

A

HF cells

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19
Q

ferruginous bodies

A

asbestosis

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20
Q

india ink stain

A

cryptococcous neoformans

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21
Q

small intracellular yeast residing in macrophages

A

histoplasma

22
Q

small rounded opacities in upper lobes

A

coal worker lubg

23
Q

zinc-copper superoxide dismutase mutation

A

ALS

24
Q

fish mouth valve

A

rheumatic fever valve scrring

25
Q

caseating granuloma

A

TB

26
Q

pseudopalisading

A

GBM

27
Q

red neurons

A

earliest finding in stroke, 12-24 hrs

28
Q

knife edge atrophy

A

frontotemporal dementia

29
Q

small round blue cells

A

medulloblastoma

30
Q

dense neutrophilic infiltrate

A

2-3 days s/p MI

31
Q

small vegetations of mitral valve

A

rheumatic fever MV endocarditis, strep viridans

32
Q

non-blanching purpurin rash and HHV8

A

karposi sarcoma

33
Q

inflammatory cells in wall of interstitium

A

interstitial pneumonia

34
Q

GHON complex

A

primary TB

35
Q

fried egg appearance

A

oligodendroglioma

36
Q

Mold with hyphae that branch at 45-degree angles

A

aspergillosis fumigatus

37
Q

onion-skinning

A

proliferative arteriolosclerosis; malignant HTN

38
Q

string of pearls on angiography

A

polyarteritis nodosa

39
Q

E4APOE

A

increased risk of alzheimer

40
Q

calcifications in media

A

monckeberg’s arteriosclerosis

41
Q

plexiform lesions

A

long-standing pulmonary HTN

42
Q

alpha-1-antitrypsin deficiency

A

pan-acinar emphysema

43
Q

heavily encapsulated non-dimorphic yeast with narrow based budding

A

cryptococcous neoformans

44
Q

Broad-based budding yeast

A

blastomyces

45
Q

boot shaped heart

A

tetralogy of fallot; rubella during pregnancy

46
Q

myofiber hypertrophy with disarray

A

hypertrophic cardiomyopathy

47
Q

pink kerratin pearls, intercellular bridges

A

suamous cell carcinoma

48
Q

Whorled appearance of cells with calcified psammoma body

A

meningioma

49
Q

GFAP+

A

GBO of Pilocytic Astrocytoma

50
Q

patchy inflammation surrounding bronchioles

A

bronchopneumonia

51
Q

pseudohyphae

A

candida albicans