Gastrointestinal Flashcards

1
Q

Differential for segmental bowel wall thickening (Name 6)

A
Ischemia
Submucosal hemmorrhage
Radiation
Infection
Caron's disease
Lymphoma
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2
Q

Diffuse bowel wall thickening (Name 4)

A

Infectious enterocolitis
Ulcerative colitis
Edema (Low protein, cirrhosis)
SLE

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3
Q

Differntial for focal

A

Adenocarcinoma, the borders will be shouldered

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4
Q

Differential for gas in the bowel wall?

A
Ischemia
Trauma
Infection
Benign - Connective tissue, IBD, COPD, obstruction
Pseudopneumatosis
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5
Q

What is differential for fat target sign in the bowel?

A
Chronic ulcerative colitis
Chronic Chron's (usually TI or Ascending colon)
Obesity
Chemotherapy
Celiac disease
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6
Q

What is the differential for water target sign?

A
Portal Hypertension - right sided
Infection - Shigella, salmonella, Ecoli, CMV, Crypto, Cdiff, AIDS
Acute - UC or Chron's
Typhlitis
AIDS
Ischemia
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7
Q

What are the boundaries of the gastronome triangle?

A

Superiorly - Confluence of cystic and common bile ducts

Inferiorly - second and third portions of duodenum

Medially - neck/body pancreas

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