The strategies of combind liver and hilar vascular resection for hilar Cholangiocarcinoma
- VernacularTitle:联合肝叶和肝门血管切除治疗肝门胆管癌
- Author:
Hanxian LI
;
Chaoming TANG
;
Chunhong QIN
;
Gang ZHU
;
Hongyan JIANG
;
Haifan XU
;
Tao HUANG
;
Xiaochun ZHAO
- Publication Type:Journal Article
- Keywords:
BILE DUCT NEOPLASMS/surg;
BILE DUCT,INTRAHEPATIC/surg;
HEPATECOTOMY
- From:
Chinese Journal of General Surgery
2001;0(07):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective Because of local infiltrated growth and spread,the operative resection of hilar (cholangiocacinoma) is very difficult. Recently,combined extended hepatectomy and vascular resection had been performed for treatment of hilar cholangiocarcinoma and has greatly increased the resection rate and survival rate.However, it is associated with high operative morbidity and mortality. The aim of this study is to explore a reasonable hepatic resection strategy, that is safe and beneficial for the patient. Method Sixteen (consecutive) cases of hilar cholangiocarcinoma with involvement of hilar vessels have been treated in our hospital since 1977. En bloc resection of the hilar tumor that included hepatic segment I,IV and involved blood (vessel), as well as hepato-duodenal ligament skeletonization was performed in 15 patients. Results All 15 cases were successfully operated on with a resection rate of 93.8%, and 12 cases with R_0 resection. The operative mortality and in-hospital mortality rate were 0. Temporary bile leak and abdominal infection (respectively) developed in 1 patienteach,with an overall morbidity of 13.3%,and both were cured by non-(operative) therapy. No case of liver failure occurred. Follow up showed the median survival was 22 months and 7 are still alive. Conclusions (1)The resection rate and survival rate for hilar cholangiocarcinoma could be improved by combination of liver and hilar vascular resection.(2)Hilar cholangiocarcinoma mainly spreads to the medial segment(S4) and caudate(S1), and these segments need to be resected in the combined (operation).(3)Although resection of the middle part of liver takes little more time than hemi-hepatectomy and trisegmentectomy, it could preserve more liver parenchyma and reduce postoperative morbidity (such as liver failure) and mortality rates.(4)The resection of the hilar blood vessel involved by tumor was necessary to improve the resection rate and cure rate. Reconstruction of the blood vessel was made selectively by taking the circumstances into consideration.
