Expression of EGFR. neu and PCNA in 70 Patients with ovarian Surous Cystadenocarcinoma and Their Clinical Significance

The expression of EGFR、neu and PCNA in 70 Patients with ovarian surous cystadenocarcinoma was observed with immunohistochemical technique in this study.The relationship between the expression and clinical feature including various pathological grades,clinical stages and prognosis was studied.The results showed that in these 70 patients EGFR was positive in 41(58.5%),neu was posttive in 32(45.7%),PCNA was positive in 33(47%).EGFR、 neu and PCNA expression was significantly correlated to the pathological grade and clinical prognosis.