Meyer H J, Huchzermeyer H, Ostertag H, Diehl V, Hassenstein E, Pichlmayr R
Onkologie. 1981 Jun;4(3):168-72. doi: 10.1159/000214903.
The importance of surgical treatment in non-epithelial, primary malignant tumors of the stomach was investigated retrospectively in 27 cases. 85.2% of these tumors were non-Hodgkin lymphomas, 14.8% were leiomyosarcomas and Hodgkin's disease. There were no typical symptoms; those present resembled the symptoms of carcinomas and peptic ulcers. Most patients showed symptoms on average 6 months prior to diagnosis. Histocytological studies of endoscopic biopsies enabled a correct diagnosis to be made preoperatively in up to 75% of cases. The postoperative mortality was 14.8%; the 5-year survival rate was 56.2%. Thus the prognosis is significantly better than that of advanced cancer of the stomach.
回顾性研究了27例胃非上皮性原发性恶性肿瘤手术治疗的重要性。这些肿瘤中85.2%为非霍奇金淋巴瘤，14.8%为平滑肌肉瘤和霍奇金病。没有典型症状；出现的症状与癌和消化性溃疡的症状相似。大多数患者在诊断前平均6个月出现症状。内镜活检的组织细胞学研究能够在高达75%的病例中术前做出正确诊断。术后死亡率为14.8%；5年生存率为56.2%。因此，预后明显优于晚期胃癌。
