Ovarian carcinoma continues to be the leading cause of death in malignant cancer of gynecology,which is almost derived from the ovarian surface epithelium.

Objective To study the expression and function relations of glucose transporter-1(GLUT1)and vascular endothelial growth factor(VEGF)in the development of human epithelial ovarian carcinomas.

Objective To investigate the expression of AIB1(amplified in breast cancer 1)protein in ovarian cancer cell line SKOV3 and epithelial ovarian cancer;to analyze its role and clinical significance in carcinogenesis and development of ovarian cancer.

? Objective To evaluate the diagnostic value of ultrasonography in ovarian cancer.

Purpose:To study the role of ovarian cancer tumor suppressor genes (OCTSGs) and to determine the relationship between 3p loss of heterozygosity (LOH) and the pathogenesis of ovarian cancer.

A clinical analysis of 99 cases of pregnancy associated with ovarian tumor;

Analysis on classification and epidemiology of 2668 cases of ovarian tumors;

Clinical analysis on 67 cases of ovarian tumor in children and adolescents;

Expression and significance of vascular endothelial growth factor in human epithelial ovarian neoplasm;

Clinicopathological characteristics and treatment of ovarian neoplasms during childhood and adolescence.;

Clinical significance of serum level of CA19-9 in patients with ovarian neoplasm

CT differential diagnosis of ovarian neoplasms and tumor like lesions;

Comparative study of CT and MRI in the diagnosis of ovarian neoplasms;

Expression of MMP-2、MMP-9 、TIMP-2 and infection of bacterial L-forms in ovarian neoplasms and its clinical significance;