Gschwend J, Burke T W, Woodward J E, Heller P B
Obstet Gynecol. 1987 Sep;70(3 Pt 2):500-2.
Nonovarian teratomas are relatively common neoplasms in children, but are rarely seen in adults. A case of a large retroperitoneal teratoma in a 42-year-old woman is presented. The 21.5-kg tumor originated in the retroperitoneal space inferior to the origin of the superior mesenteric artery, and displaced the contents of the entire abdominal cavity. The duodenum, pancreas, and transverse colon mesentery were incorporated into the tumor's pseudocapsule. Evaluation and operative management are described. Diagnosis and pathogenesis of nonovarian teratomas are reviewed.
非卵巢畸胎瘤在儿童中是相对常见的肿瘤，但在成人中很少见。本文报告一例42岁女性的巨大腹膜后畸胎瘤病例。这个重达21.5千克的肿瘤起源于肠系膜上动脉起始部下方的腹膜后间隙，使整个腹腔内容物移位。十二指肠、胰腺和横结肠系膜被纳入肿瘤的假包膜。文中描述了评估和手术处理方法。并对非卵巢畸胎瘤的诊断和发病机制进行了综述。
