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KMID : 1104820140020020078
Journal of Digestive Cancer Research
2014 Volume.2 No. 2 p.78 ~ p.81
A Case of Intraductal Papillary Neoplasm of the Bile Duct with 8 Years of Follow Up
Jeon Hye-Kyung

Kim Dong-Uk
Abstract
Intraductal papillary neoplasm of the bile duct (IPN-B) is a rare disease characterized by multicentric proliferation of adenomatous epithelium within the bile ducts. It has better prognosis because of slow disease progression and high probability of early diagnosis, but also has potential for malignant transformation. Therefore early treatment such as surgical resection has been recommended. There are few reports about nature course of IPN-B without treatment. We report a case of papillary adenoma of intrahepatic duct that transformed into intrahepatic cholangiocarcinoma with 8 years of follow up.
KEYWORD
Intraductal papillary neoplasm of the bile duct, Cholangiocarcinoma, Malignant transformation
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