335
Participants
Start Date
March 31, 2013
Primary Completion Date
May 31, 2015
Study Completion Date
May 31, 2015
Open hepatectomy
We let the 45 patients who are meet the inclusion criteria .Hospital in hepatobiliary surgery A and D district is Group A ,they will accept Open Hepatectomy: tumors are totally resected by conventional laparotomy.
Laparoscope hepatectomy
We let the 45 patients who are meet the inclusion criteria .Hospital in hepatobiliary surgery E district is Group B ,they will accept Laparoscopic Hepatectomy: tumors are totally resected through laparoscopic.
Southwest Hospital, Chongqing
Shuguo Zheng, MD
OTHER