Group one received traditional gastric cancer D2 radical operation(G1).

Hepatic artery reconstruction during radical surgery for treatment of hilar cholangiocarcinoma (A report of 9 cases);

The survival and prognosis in 194 patients with non-small cell lung cancer after radical surgery;

Laparoscopic radical surgery for urachal carcinoma (report of 2 cases and review of the literature)

To analyze the methods of manipulation using in radical operation of rectal carcinoma under the laparoscope;

The follow-up of the patients with Budd-Chiari syndrome receiving radical operation through midsternal incision approach;

Objective To study the optimal incision in radical operation of differentiated thyroid carcinoma.

Clinical application of laparoscopic radical resection of rectal carcinoma (22 cases report);

The clinical study of chemotherapy by portal vein infusion for colorectal cancer after radical resection;

Clinical analysis of anus-preserving radical resection in treatment of 156 cases with lower rectal carcinoma;

The anaesthetic management of total correction of tetralogy of fallot in infants and little children;

Methods:130 cases of thoracic segment carcinoma of esophagus were treated by radical operation and their data were collected th rough the follow up in the out patient department.