Primary Objective:
To reclassify the histologic grade of the serous ovarian cancer specimens of patients enrolled on Gynecologic Oncology Group (GOG) protocol 158 using a two-tier system.
Secondary Objective:
To determine the overall and progression-free survival of patients with serous carcinoma of the ovary treated on GOG protocol 158 when reclassified according to tumor grade (low vs. high).
Tertiary Objective:
To correlate histologic grade with other prognostic factors. |