Pathology Flashcards by X x

Q

intraventricular mass in a child

A

choroid plexus papilloma (good prognosis)

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Q

intraventricular mass in a child

A

choroid plexus papilloma
(good prognosis)

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Q

A

hemangioma blastoma

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Q

A

lateral medullary syndrome

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Q

A

ragged red fibers: Kearn Sayres, MELAS, MERRF

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Q

A

granulomatous inflammation in CNS tuberculosis

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Q

A

oligodendrocyte enlargement in PML

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Q

A

dermatomyositis (perifascicular atrophy and rimmed vacuoles)

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Q

A

Mees lines, from arsenic, other heavy metals or renal failure

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Q

A

Normal EEG, prominent A rhythm

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Q

A

top: neurofibrillary tangle, botton: hirano body. Alzheimer’s

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Q

A

hutchison’s teeth, congenital syphilis

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Q

A

neurofibrillary tangle and senile plaques, Alzheimer’s

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Q

A

Chiari 2 (medulla is Z shaped)

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Q

A

Chiari 1, and a syrinx

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Q

A

Wilsons disease, copper excess in caudate and putamen, sparing red nucleus

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Q

A

A

foramen ovale, V3 (mandibular)

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Q

B

A

foramen spinosum (middle meningeal artery)

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Q

C

A

carotid canal, where ICA passes through petrous bone

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Q

D

A

foramen rotundum, V2 (maxillary)

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Q

A

pericallossal artery, terminal ACA, less superior than callosalmarginal

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Q

A

agenesis of the corpus callosum

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Q

A

periodic limb movements, c/w RLS

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Q

A

R frontocentral seizure

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intracranial PNET, check spine for drop mets

Fahr's disease; age 20-60, idiopathic or familial, many different mutations

cause of this ICH

amyloid angiopathy -- HTN would be deeper,

periventricular heterotopia, filimin A mutation

centronuclear myopathy

myofibrillar myopathy

congenital fiber type disproportion

nemaline myopathy, long narrow faces and high arched feet

granuklovacular degeneration, alzheimers

sarcoidosis

binswanger's disease, subcortical vascular dementia

open ring--demylenation

dorsal column injury: b12 (cobalamin) deficiency

Lewwy bodies: DLB (alpha synuclein)

retinoblastoma (child with leukocoria)

myxopapillary ependymoma, a grade 1 glioma of the spinal cord. tx is resection and radiation

myxopappillary ependymoma, most common tumor of the conus medullaris

Tx

crypto! treat CNS crypto with amphotericin and flucytosin

polymyositis, inflammation is in the fasicle

PKAN

vascular territories of the cerebellum

angiofibromas, tuberous sclerosis

abscess or glioma

abscess--smooth inner wall, restricts on DWI

Oligodendroglioma. WHO 2, average survival is 10 years

Mariafava-Bignami disease (an alcoholic encephalopathy)

psammomatous meningioma

rosenthal fibers--Alexander disease

wilsons flare

globus palidus, carbon monoxide poisoning

vaculor myopathy from glycogen storage in Pompe's

Red, purple

red: cochear promitory, purple: tympanic segment of facial nerve

Yellow, orange, blue

yellow is scutum, orange is malleus (ossicle of middle ear). Blue is tegman tympani

juvenile angiofibroma, originated from sphenopalatine foramin

pericallosal lipoma (dermoid cyst would be less homogenous)

blue: optic canal pink: foramen rotundum purple: vidian canal