Villous tumors of the duodenum.
Two patients with villous adenomas in the duodenum are described. These lesions have a predilection for the ampullary region, and tend to present with obstructive jaundice, especially if malignancy is present. The first patient, with a villous adenoma located at the ampulla of Vater, presented with jaundice and underwent pancreaticoduodenectomy at a second operation because of a high rate of false-negative biopsies. The second patient was admitted with partial mechanical obstruction symptoms and was treated by partial duodenectomy and antrectomy for a supraampullary villous adenoma, including in situ carcinoma.
Bugra
D
D
Istanbul Medical Faculty, Department of General Surgery, Capa-Istanbul, Turkey.
Alper
A
A
Göksen
Y
Y
Emre
A
A
D000230:Adenocarcinoma / Q000473:pathology / Q000601:surgery; D000236:Adenoma / Q000473:pathology / Q000601:surgery; D000328:Adult; D014670:Ampulla of Vater / Q000473:pathology; D003138:Common Bile Duct Neoplasms / Q000473:pathology / Q000601:surgery; D004379:Duodenal Neoplasms / Q000473:pathology / Q000601:surgery; D004386:Duodenum / Q000473:pathology; D005260:Female; D006801:Humans; D008297:Male