Case 228

Surgical Pathology Case


  30-year-old male, history of familial adenomatous polyps. biopsies of the duodenal and ampullary polyps reveal similar features as follows.

Ampulla. HE, 10

Ampulla. HE, 20


Duodenum. HE, 10

Duodenum. HE, 20


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Source: Department of Pathology, Creighton University Medical Center, Omaha, NE

Photo: Zenggang Pan

Discussion: Zenggang Pan