临床发现成熟畸胎瘤嵌入后穹窿深部后腹腔镜手术操作有一定困难 ,本文评估不用腹腔镜经后穹窿切口切除成熟畸胎瘤的可能性。1995年 6月至 1998年 5月间患者 71例 ,均经 B超检查证实为畸胎瘤 ,有阴道分娩史 ,无腹部手术史、无盆腔炎史、无其他疾病 ,肿瘤直径小于 10 cm。随后分 Clinical findings of mature teratoma invaginated deep posterior fornix laparoscopic surgery has some difficulties, this article does not assess the possibility of laparoscopic posterior fornix resection of mature teratoma. Between June 1995 and May 1998, 71 patients were diagnosed as teratoma by B-mode ultrasound examination. They had vaginal delivery history, no history of abdominal surgery, no history of pelvic inflammatory disease and no other diseases. The tumor diameter was less than 10 cm. Subsequent points