Pathognomic things Flashcards

1
Q

Smudge cells on blood film

A

CLL

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2
Q

Auer rods on blood film

A

AML

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3
Q

Hummingbird sign on brain imaging

A

PSP

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4
Q

Hot Cross Bun sign on imaging

A

Multiple system atrophy
atrophy of putamen, pons, middle cerebellar peduncles, and cerebellum

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5
Q

Cortical junction micro haemorrhages

A

amyloid angiopathy

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6
Q

masked facies

A

seen in Parkinson’s

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7
Q

“Rose spots” - faint salmon-colored macules on the trunk and abdomen

A

typhoid

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8
Q

spur cells on blood film

A

seen in cirrhosis

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9
Q

Characteristics of digeorge syndrome

A

22q11 microdeletion- TBx1 mutation

CATCH22
cardiac abnormalities
abnormal facies
thymic aplasia
cleft palate
hypocalcaemia
22q11 deletion

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10
Q

onion skin fibrosis

A

primary sclerosing cholangitis

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11
Q
A
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