The role of surgery in the management of ovarian cancer: primary and interval cytoreductive surgery.

Ovarian cancer remains the number one cause of mortality in gynecologic malignancies and the fifth most common cause of death among all malignancies in women. Unfortunately, recent data confirm that only approximately 90% of "apparent" early ovarian cancer are inadequately staged, and only approximately 80% of patients with advanced-stage disease are adequately staged. Interval debulking surgery, a newer treatment modality, appears to have a promising role for patients who cannot be adequately debulked at their initial surgery. Second-look laparotomy continues to be the most accurate way to document responses to chemotherapy in protocol settings, but additional clinical trials with newer second-line chemotherapy will be necessary before definitive statements can be made with regard to survival advantages in patients who undergo second-look laparotomy.