OBJECTIVETo detect the VEGF-C expression in the serum and tissue of cervical diseases. To explore correlation of tissue and serum expression and the clinical significance of VEGF-C in the cervical intraepithelial neoplasia and cervical squamous-celled carcinoma of Uighur momen in Xinjiang.

METHOD(1) The VEGF- C expressions in tissue were tested by immunohistochemisty from the 22 chronic cervicitis, 24 CIN,and 43 squamous-celled carcinoma patients, (2) The VEGF-C contents in the serum were tested by enzyme-linked immunosorbent assay (ELISA) from the 15 chronic cervicitis, 23 CIN, and 40 squamous-celled carcinoma patients.

RESULT(1) The expression of VEGF-C in the tissue of cervicitis, CIN and cervical carcinoma were separately 9.1%, 87.50%, 100%, the differences had significance (P < 0.05). (2) The VEGF-C serum contents were gradually increased from cervicitis to CIN and cervical carcinoma, the differences had significance (P < 0.05). (3) The compartment of results of VEGF-C in serum and tissue showed that, there were correlation between to of them, the more tissue expressions, the more serum expressions will be (r = 0.27, F = 5.327, P < 0.05).

CONCLUSIONVEGF-C has played an facilitation rule in the transition process of CIN to cervical squamous cell carcinoma of the Uygure women in Xinjiang, there are correlation of VEGF-C expression between tissue and serum.