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Korean J Pancreas Biliary Tract > Volume 18(4):2013 > Article
The Korean Journal of Pancreas and Biliary Tract 2013;18(4):34-38. doi: https://doi.org/10.15279/kpba.2013.18.4.34
간 농양으로 오인 된 담도 확장 유발 담관내 유두 종양 1예
정상윤1, 김효정1, 김재선1, 김백희2, 이연호1, 유양재1, 정용1, 박영태1
고려대학교 의과대학 구로병원 내과학교실, 2병리학교실"
Intraductal Papillary Neoplasm inducing the Intrahepatic Bile Duct Dilatation mimiking as Liver Abscess
Sang Yoon Chung1, Hyo Jung Kim1, Jae Seon Kim1, Baek hui Kim2, Yun Ho Lee1, Yang Jae Yoo1, Yong Jeong1, Young Tae Bak1
1Department of Gastroenterology and 2Pathology , Guro Hospital, Korea University College o f Medicine, Seoul, Korea
ABSTRACT
Intraductal papillary neoplasm (IPN) of bile duct presents the tumor of a papillary surface comprising innumerable frondlike infolding of proliferation of columnar epithelial cells surroudings slender fibrovascular stalks. Neoplasm in the bile ducts which are dilated due to obstruction by a tumor itself, sloughed tumor debris, and excessive mucin. There are some researches of IPN of bile duct because they have same embryonic origin between IPN of bile duct and intraductal papillary mucinous neoplasm (IPMN) of pancreas. Patient with fever was suspected liver abscess in abdominal ultrasonography. Intraductal papillary neoplasm (IPN) of bile duct was suspected in additional imaging study. We experienced intraductal papillary neoplasm with high grade intraepithelial neoplasia after surgical resection. Here we report a case with the review of the reported literature.
Keywords: intraductal papillary neoplasm, liver, abscess
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