The preoperative assessment and surgical treatment of hilar cholangiocarcinoma: a study of 86 cases / 中国普通外科杂志

ABSTRACT

Objective To summerize the experience in diagnosis and surgical treatment for hilar cholangiocarcinoma in recent years.Methods 86 consecutive cases of hilar cholangiocarcinoma were surgically treated in this hospital from Jan. 1992 to Oct. 1998. Results The tumor resection rate was 37%(32/86) in this series. The postoperative morbidity and mortality rate were 47% and 7% respectively. The median survival time in palliative resection group was 16 months and the 1-year, 3- year, 5-year survival rate was 63%,21%,15% respectively. For curative resection,the median survival time was 19 months and the 1-year, 3- year, 5-year survival rate was 80%,35%,25% respectively( P =0 038). For drainage group, the median survival time was 5 months and the 1-year, 3- year, 5-year survival rate was 28%,8 4%,5% respectively.Conclusion Early diagnosis, improvement of patients′ general preoperative condition and the surgical expertise may help in increasing the curative resection rate and reducing postoperative morbidity and mortality rate, which are keys to prolong patients′ survival.