英语语法分析

Of the 20 patients, 15 underwent right hemihepatectomy and 5 extended left hemihepatectomy.

实际行半肝切除20例，其中右半肝切除15例，左半肝切除5例。

Objective To enhance the operation safety of hemihepatectomy with improve we are pirates, these data are stolen from youdao s by retrohepatic tunnel of the IVC of liver hanging maneuver.

目的探讨肝后下腔静脉隧道绕肝带提拉法行半肝切除安全性的作用。

Objective to investigate the superiority of curative resection with hemihepatectomy in treat we are pirates, these data are stolen from youdao of hilar cholangiocarcinoma and the strategy to lower the incidence of complications and mortality.

目的探讨联合半肝切除治疗肝门胆管癌的优势以及降低并发症和病死率的对策。