Diagnosis and treatment of mucin-producing intrahepatic biliary tumors
10.3760/cma.j.issn.1007-631X.2013.09.006
- VernacularTitle:肝内胆管黏液性肿瘤的诊断与治疗
- Author:
Maolin YAN
;
Yaodong WANG
;
Shaoming WEI
;
Yifeng TIAN
;
Zhide LAI
;
Funan QIU
;
Songqiang ZHOU
- Publication Type:Journal Article
- Keywords:
Bile duct neoplasms;
Diagnosis;
Surgical treatment;
Magnetic resonance cholangiopancreatography
- From:Chinese Journal of General Surgery
2013;28(9):669-671
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the diagnosis and treatment of mucin-producing intrahepatic biliary tumor (MPIBT).Methods We retrospectively analyzed the clinical,radiologic,surgical and pathologic findings of 16 MPIBT cases from January 2004 to December 2011.Results There were six men and ten women,age ranged from 44 to 69 years (mean 60 years).Clinical presentation included jaundice with abdominal dull pain in 5 patients,acute cholangitis in 4 patients,painless jaundice in 2 patients,upper abdominal dull pain in 3 patients,no obvious symptoms in 1 patient,body weight loss more than 5 kg within 3 months in 5 patients.The most characteristic appearance of MPIBT on magnetic resonance cholangiopancreatography were asymmetry of intrahepatic bile duct dilatation and the dilatation in both extraand intrahepatic bile duct distal to the hepatic mass and not sudden interruption in extrahepatic bile duct.The primary tumor located in the left hepatic bile duct in 15 cases,in the right hepatic bile duct in one.13 MPIBT cases received hemihepatectomy and extrahepatic bile duct resection and Roux-en-Y anastomosis was done in 8 cases,3 received palliative biliary drainage.Pathologically 13 was papillary adenocarcinoma and 3 was papillary adenoma.The 1-,2-,3-year survival rates for the 16 MPIBT patients were 81％,66％,56％,respectively.Conclusions MPIBT had no specific clinical manifestations,MRCP might be an effective means for the diagnositic strategy and assessment of tumor extension before surgery,radical resection was the first choice of treatment,palliative biliary drainage could prolong the survival time.
