Case 228

 Surgical Pathology Case
 

CLINICAL INFORMATION
  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