Korean J Med.
2014 Jun;86(6):728-732.
A Case of Choledochocele with High-Grade Dysplasia
- Affiliations
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- 1Department of Internal Medicine, Pusan National University Yangsan Hospital, Pusan National University School of Medicine, Yangsan, Korea. sulsulpul@yahoo.co.kr
Abstract
- A type III choledochal cyst, known as a choledochocele, is rare. It is defined as cystic dilatation of the distal common bile duct, protruding into the duodenal lumen. Surgical treatment of a choledochocele remains controversial because it has a low incidence for malignancy compared with other choledochal cysts. While there have been few reported cases of choledochocele with malignancy, here we report our experience of a choledochocele with high-grade dysplasia and provide a literature review of the field.