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目的 探讨胃非上皮恶性肿瘤的临床特点和外科处理方法。方法 回顾性收集和分析 1976～ 1999年间收治的 12例胃非上皮恶性肿瘤的临床资料。结果 胃平滑肌肉瘤 7例 ,平滑肌母细胞瘤 1例 ,恶性淋巴瘤 1例 ,恶性神经鞘瘤 1例 ,神经纤维肉瘤 1例 ,血管神经肉瘤 1例 ,主要表现为腹痛、消化道出血、腹部包块。手术切除是主要的治疗方法。内镜和X线钡剂联合应用是主要的检查手段。结论 胃非上皮恶性肿瘤发好于胃体和胃窦 ,手术切除、多年随访治疗可提高 5年生存率
Objective To investigate the clinical features and surgical treatment of gastric non-epithelial malignancies. Methods The clinical data of 12 cases of gastric non-epithelial malignancies admitted from 1976 to 1999 were retrospectively collected and analyzed. Results 7 cases of gastric leiomyosarcoma, 1 case of smooth blastoma, 1 case of malignant lymphoma, 1 case of malignant schwannoma, 1 case of nerve fiber sarcoma, 1 case of angiosarcoma, mainly abdominal pain, gastrointestinal bleeding, abdominal package Piece. Surgical resection is the main treatment. The combination of endoscopy and x-ray liniment is the main method of examination. Conclusion Non-epithelial malignancies in stomach are better than those in corpus and gastric antrum. Surgical resection and multi-year follow-up treatment can improve 5-year survival rate.