Surgical staging of early invasive epithelial ovarian tumors.

Early stage epithelial ovarian carcinoma is defined pathologically as a tumor strictly limited to one or both ovaries without any extra-ovarian disease (i.e., Stage IA or B of the International Federation of Gynecology and Obstetrics (FIGO) classification). This diagnosis can be obtained only after an exhaustive surgical staging procedure, performed as soon as the diagnosis of epithelial invasive ovarian carcinoma is established. This staging surgery currently encompasses a peritoneal cytology, the thorough inspection of all the visceral and parietal peritoneal surfaces with biopsy of any abnormality, total abdominal hysterectomy and bilateral salpingo-oophorectomy (TAH + BSO), random peritoneal biopsies, omentectomy, appendectomy and bilateral pelvic and para-aortic lymphadenectomies, up to the left renal vein. The results of this staging procedure and its indications are discussed. In all of the cases, the radical removal of the pathologic adnexa is indicated, along with the complete peritoneal and retroperitoneal staging. While fertility-sparing surgery (avoiding hysterectomy and contralateral adnexectomy, if possible) seems to be safe for young women, a TAH + BSO is the rule for the others. Adjuvant chemotherapy can be omitted in well-differentiated tumors with a negative staging operation, but currently it remains indicated in all other cases. Indeed, the ultimate goal in early stage ovarian carcinoma is to not impair by inadequate management the high chance of a cure. Copyright 2000 Wiley-Liss, Inc.