Yonsei Med J.  1999 Feb;40(1):84-89. 10.3349/ymj.1999.40.1.84.

Villous adenoma of the bile ducts: a case report and a review of the reported cases in Korea

Affiliations
  • 1Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.
  • 2Department of Pathology, Yonsei University College of Medicine, Seoul, Korea.
  • 3Department of General Surgery, Yonsei University College of Medicine, Seoul, Korea.
  • 4Department of Radiology, Yonsei University College of Medicine, Seoul, Korea.

Abstract

Villous adenomas are benign epithelial lesions with malignant potential which can occur at any site in the gastrointestinal tract. They are usually encountered in the rectum and colon, less frequently in the small bowel and very rarely in the biliary trees. Nine cases of bile duct villous adenomas have been reported in the literature. However, 4 cases of bile duct villous adenomas have been reported in the Korean literature. Recently, we experienced a case of villous adenoma in the common hepatic duct in a 77-year-old man presenting with obstructive jaundice in which preoperative histologic diagnosis of villous adenoma played a critical role in managing this patient. Herein, we present a case report of bile duct villous adenoma and a review of the reported cases in Korea to help define and manage this rare disease entity in the bile ducts. In addition, confusing nomenclature of bile duct adenomas is discussed.

Keyword

Villous adenoma; bile duct; obstructive jaundice

MeSH Terms

Adenoma, Villous/therapy*
Adenoma, Villous/diagnosis
Aged
Bile Duct Neoplasms/therapy*
Bile Duct Neoplasms/diagnosis
Case Report
Cholestasis/etiology
Human
Male
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