UC, Crohn, Celiac, etc Flashcards

1
Q

Celiac Dz biopsy

A

villous atropy
crypt hyperplasia
intraepithelial lymphocytosis

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2
Q

Crohn biopsy

A

transmural inflammation
skip lesions
cobblestone mucosa
noncaseating granulomas

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3
Q

Ulcerative Colitis biopsy

A

continuous lesion
deep ulceration
mucosal & submucosal only
crypt abscesses and ulcers

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4
Q

Crohn Tx

A

steroids
Abx
Infliximab / Adalimunab (TNFa inhib)

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5
Q

Ulcerative Colitis Tx

A

6-mercaptopurine
Sulfasalazine
Mesalamine
Infliximab (TNFa inhib)

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6
Q

Whipple Dz

A

T. whipplei …… older men

PAS+ foamy macrophages w/in Lamina propria

Cardiac Symptoms
Arthralgias
Neuro Sx

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7
Q

Fistulas…. Crohns or Ulcerative Colitis?

A

Crohns

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8
Q

Toxic Megacolon…. Crohns or Ulcerative Colitis?

A

Ulcerative Colitis

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9
Q

Always has rectal involvement…. Crohns or Ulcerative Colitis?

A

Ulcerative Colitis

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