Rye B A, Christiansen E, Larsen L G
Department of Surgical Gastroenterology, Herlev University Hospital, Denmark.
Tumori. 1989 Jun 30;75(3):296-8. doi: 10.1177/030089168907500323.
Extragastric leiomyoblastomas are extremely rare. This is the sixth reported case of leiomyoblastoma of the greater omentum, and the only one with acute major bleeding which required an emergency operation. Leiomyoblastomas are low-grade malignant tumors, and especially the gastric ones have an excellent prognosis after surgical removal. Extragastric leiomyoblastomas have a higher rate of dissemination. However, none of the previously reported omental leiomyoblastomas showed signs of metastatic spread at the time of operation. The present patient is alive and well 18 months post-operatively.
胃外平滑肌瘤极为罕见。这是第六例大网膜平滑肌瘤的报告病例，也是唯一一例因急性大出血而需要紧急手术的病例。平滑肌瘤是低度恶性肿瘤，尤其是胃平滑肌瘤手术切除后预后良好。胃外平滑肌瘤的扩散率较高。然而，先前报道的大网膜平滑肌瘤在手术时均未显示转移扩散迹象。该患者术后18个月仍健在。
