잔류 담낭관에 발생한 관내유두상점액성 암종: 증례보고

Title
잔류 담낭관에 발생한 관내유두상점액성 암종: 증례보고
Other Titles
Intraductal Papillary Mucinous Neoplasm with Associated Invasive Carcinoma Arising from Remnant Cystic Duct: A Case Report
Author(s)
김재운최수영[최수영]장재천
Keywords
Bile duct tumor; Biliary tract neoplasms; Extrahepatic biliary system; Cystic duct; Mucin; Cholecystectomy; Ultrasonography
Issue Date
201312
Publisher
대한초음파의학회
Citation
ULTRASONOGRAPHY, v.32, no.4, pp.284 - 289
Abstract
Intraductal papillary mucinous neoplasm (IPMN) involving the biliary system is rare. To date, only a few cases of IPMN arising from the extrahepatic bile duct have beenreported. In our case, extrahepatic IPMN arose in the remnant cystic duct after cholecystectomy,and to the best of our knowledge, this is the first report in the remnantcystic duct after cholecystectomy. A 74-year-old woman was referred for right upperquadrant pain lasting one day. Ultrasonography (US) showed a lobulated and hyperechoicmass with an outer linear hypoechoic lesion located adjacent to the dilated commonbile duct. Contrast enhanced computed tomography showed a heterogeneouslyenhancing mass. Magnetic resonance imaging (MRI) showed a heterogenous masswith an outer semicircular high signal portion indicating remnant cystic duct.
URI
http://hdl.handle.net/YU.REPOSITORY/27969
ISSN
2288-5919
Appears in Collections:
의과대학 > 영상의학과학교실 > Articles
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