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The purpose of the current study was to evaluate the current practice of surgical staging of ovarian serous borderline tumors.Women with a diagnosis of ovarian serous borderline tumors whose pathology slides were sent to the M. D. Anderson Cancer Center for second-opinion diagnostic consultation between 1990-1996 were identified. The original pathology reports and M. D. Anderson Cancer Center consultation reports of 255 cases were reviewed for the frequencies of frozen-section analyses and staging biopsies, biopsy results, the specialty of the surgeon, and hospital type.The majority (78%) of ovarian borderline tumors primarily were encountered and staged by general obstetrician-gynecologists. Overall, 66% of patients had at least 1 staging biopsy performed. Approximately 12% of subjects underwent complete surgical staging, defined as having biopsy samples taken from pelvic and abdominal peritoneum, omentum, and retroperitoneal lymph nodes. Gynecologic oncologists performed complete staging in 50% of cases, obstetrician-gynecologists performed complete staging in 9% of cases, and general surgeons performed complete staging in 0% cases. The overall frequency of a positive staging biopsy was 37%. Approximately 47% (80 of 169) of patients who underwent biopsies were upstaged as a result of positive biopsies, - with 41% (70 of 169) having extrapelvic spread.Currently, surgical staging for women with ovarian serous borderline tumors remains inadequate, although a significant proportion of patients who undergo staging are noted to have extrapelvic spread. |
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