TITLE:
Neuroendocrine Tumor Arising from Common Bile Duct: A Case Report and Literature Review
AUTHORS:
Sungjun Hwang, Jung Wook Seo
KEYWORDS:
Neuroendocrine Tumor, Extrahepatic Bile Duct, Computed Tomography, Magnetic Resonance Imaging, Magnetic Resonance Cholangiopancreatography
JOURNAL NAME:
Advances in Computed Tomography,
Vol.6 No.4,
November
24,
2017
ABSTRACT: Neuroendocrine tumor (NET) arising from common bile duct (CBD) is a rare disease entity, whose origin is currently in discussion with various theories. We present a case of well-defined solid, exophytic and arterial hypervascular mass arising from CBD with relatively mild dilated central intrahepatic bile ducts in 50-year-old man, which was surgically confirmed to be extrahepatic biliary NET, and reviewed radiologic features of extrahepatic biliary NET in previous literature.