The prognosis of the referred patients with presumed stage IA PEOC undergoing unilateral salpingooophorectomy should be analyzed to clarify the role of complete staging surgery in these patients.

• 但是对于期别可能是第一期A的原发性卵巢上皮癌，其接受单侧卵巢输卵管切除后却意外诊断为卵巢癌的病人，是否只有再次选择手术一条路呢？仍有待进一步研究。