Microvessel Density and CD44v6 Expression in Uterine Cervical Squamous Carcinoma and Their Clinical Significance / 中国医师杂志

ABSTRACT

Objective To analyse the microvascular density(MVD) and CD44v6 expression in uterine cervical squamous carcinoma to evaluate their clinical significance. Methods Immunohistochemical staining (LSAB method) by using antibodies against CD 34 and CD44v6 was performed on archival specimens of 50 cases of human uterine cervical squamous carcinoma and 10 cases of normal cervical tissue. Results MVD was greater in metastatic tumors than that in nonmetastatic tumors and normal control. The expression of CD44v6 was higher in metastatic tumors than that in nonmetastatic tumors and normal control. MVD and CD44v6 expressions were significantly related to lymph node metastasis(P