Abstract:

Abstract：Ovary teratoma is a common disease of gynecologic neoplasms in reproductive age women，8%～15%of them are bilateral growth，and 1.01% are multiple teratoma.Bilateral ovarian teratoma is positively correlated with multiple one，and the situation of postoperative recurrence is worth attention.The diameter of tumor≥8 cm，bilateral occurrence，multiple occurrence or severance are predictive risk factors for recurrence，and for a patient with more than one of these predictive factors，the recurrence rate is increased significantly.Surgery residual or new growth are main recurrence reasons.Preoperatively assessing the risk of recurrence and selecting the appropriate surgical approach can reduce the risk of recurrence and provide effective monitoring.

摘要：

卵巢畸胎瘤多发生于育龄期妇女，8%～15%为双侧生长，1.01%为多发畸胎瘤，双侧与多发呈正相关，术后复发值得关注。术前评估中，肿瘤≥8 cm、双侧、多发或有分隔等因素≥2个，复发率明显升高。手术残留或肿瘤再发为主要复发原因。术前充分评估复发风险，恰当选择手术方式与途径，可以减少复发概率及有效监测。

关键词: 卵巢, 畸胎瘤, 复发, 双侧, 多发