Prognosis factors in epithelial tumors of the ovary

: 87 patients treated for epithelial ovarian carcinoma between 1975 and 1986 were evaluated intensively. In all cases the original operation was followed by surgical reassessment to evaluate the result of adjuvant therapy and to study the cases without apparent disease. The actuarial survival rate after 3 years, by Kaplan-Meier calculation, demonstrated 73.5% survival in patients with negative second-look versus 32% in presence of positive reassessment (P less than 0.01). Surgical reexploration and histologic study were negative in 34 cases (39%). Original stage, histotype, histological grading, peritoneal washing and age of patients were considered for prognostic evaluation of the tumor. The absence of residual tumor (RT) at first surgery resulted in complete response after adjuvant therapy in 70.8% of women, versus 25.8% with RT greater than 2 cm (P less than 0.01). Negative second-look appears the most important prognostic factor for the evaluation of epithelial ovarian cancer (P less than 0.001).