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Comb sign in Crohn's disease

Case contributed by: Janardhana B Narayana

Presentation:

Abdominal pain

Patient Data:

Age: 30

Gender: Male

Race: Indian/Pakistani

From the case: Comb sign in Crohn's disease

Modality: CT

non-contrast

Due to elevated creatinine, non-contrast study was done, and coronal MIP images were obtained. Mesenteric vessels stand out along the loop of small bowel at the bottom of the image.