Surgical treatment and prognosis analysis of hilar cholangiocarcinoma / 国际外科学杂志

ABSTRACT

Objective To analyse the experience and prognosis of surgical treatment of hilar cholangiocarcinoma.Methods Clinical data of 49 patients of hilar cholangiocarcinoma underwent surgical treatment were analyzed retrospectively from January 2011 to December 2017 in Department of Hepatobiliary Surgery,Beijing Chaoyang Hospital affiliated to Capital Medical University.Of the 49 patients,29 patients underwent R0 resection and 10 patients underwent R1 resection according to the patient's condition.The overwall prognosis and R0 resection rate were analyzed.All patients were followed up by outpatient or telephone.The follow-up deadline was December 2017.The long-term prognosis of R0 and R1 resection were compared.Normal distribution data were expressed as (Mean ± SD),while non-normal distribution data were expressed as M(P25,P75).Survival curve was depicted by Kaplan-Meier method,and survival rate was compared by Log-Rank test.Results All patients underwent surgical treatment.There were 5 complications (10.2％) during the perioperative period,and no deaths occurred.Radical resection was performed in 39 patients,with a radical resection rate of 79.6％.The overall median survival time was (27.0± 1.2) months.The survival rates in 6 months,1,3 and 5 years were 95.9％,85.6％,34.5％,6.6％ respectively.The total median survival time of R0 resection and R1 resection was (28.0 ± 6.5) months and (16.0 ± 0.7) months respectively.The 6 months,1,2,and 3 years survival rates were 94.9％,89.7％,43.5％,8.3 ％ and 80.0％,68.6％,0,0 respectively.Conclusion Surgical treatment is safe and effective,and it can improve the prognosis of patients.