Association of plasma level of urokinase-type plasminogen activator,urokinase-type plasminogen activator receptor (uPAR),and plasminogen activator inhibitors type 1 with ovarian cancer;

Clinical investigation of recurrent ovarian cancer;

Aim To study the treatment and management of ovarian cancers during pregnancy.

Prognosis analysis of borderline ovarian tumors with conservative surgery.;

Methods We performed a retrospective analysis on ultrasonographic parameters in 54 patients aged from 18 to 82 with borderline ovarian tumors, who were diagnosed pathologically in our hospital from October 1995 to December 2005, as well as 60 benign cysts and 22 malignant tumors of the ovary during the same period.

A clinical study on transvaginal ovarian tumor resection for dealing with benign ovarian tumor;

Objective: To assess the practical application value of transvaginal enucleation of benign ovarian tumor by comparing to two other modus operation.

Objective:To explore the applicability,safety and superiority of laparoscopy in treatment of benign ovarian tumor.