Critical analysis of the collected evidence on cytoreductive surgery suggests a median survival benefit of 9–12 months in combination with platinum-based chemotherapy. Recently, a randomized study on the value of secondary cytoreduction showed a median survival benefit of 6 months for those with small residual disease after the second operation. Primary cytoreduction is feasible in approximately 70% of patients, with an acceptable level of morbidityThe reported evidence justifies a serious attempt at cytoreductive surgery at the first operation by an experienced gynaecological oncologist