Case 37
 
56-yr-old man with severe recurrent ulcer disease. US/CT revealed no tumor of the pancreas. Whipple resection. Cure of the ulcer syndrome.

 
 
  Malignant neuroendocrine tumor of the duodenum,
well differentiated
with gastrin production
(malignant duodenal gastrinoma)

overview: x5		  
  Malignant neuroendocrine tumor of the duodenum

detail: x10

Tumor glands sometimes resembling gastric glands of the antrum ventriculi
 		  
  Malignant neuroendocrine tumor of the duodenum

detail: x40


 		  
Description?
 

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