Smith R, Deppe G, Selvaggi S, Lall C
Department of Obstetrics and Gynecology, Hutzel Hospital, Wayne State University School of Medicine, Detroit, Michigan 48201.
Gynecol Oncol. 1990 Nov;39(2):204-7. doi: 10.1016/0090-8258(90)90433-l.
Benign cystic teratoma of the omentum is a rare abdominal tumor. Review of the literature describes seven reported cases of omental teratomas in association with ovarian teratomas. Our patient is a 68-year-old woman who presented with an asymptomatic abdominal mass and uterine prolapse. Ultrasound revealed a right-sided, cystic and solid pelvic mass. CT scan revealed a second mass with calcifications situated along the right iliac crest. This is the first description of an omental teratoma in association with a benign ovarian cystic teratoma coexistent with a malignant neoplasm. Possible etiologies of the present case are discussed and additional literature investigated.
网膜良性囊性畸胎瘤是一种罕见的腹部肿瘤。文献回顾描述了7例与卵巢畸胎瘤相关的网膜畸胎瘤病例报告。我们的患者是一名68岁女性，表现为无症状腹部肿块和子宫脱垂。超声检查发现右侧盆腔有一个囊实性肿块。CT扫描显示沿右髂嵴有一个伴有钙化的第二个肿块。本文首次描述了与良性卵巢囊性畸胎瘤及恶性肿瘤并存的网膜畸胎瘤。讨论了本病例可能的病因，并对更多文献进行了研究。
