title: [Indication and treatment with surgical therapy in primary non-epithelial cancers of the stomach].
abstract: 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.
mesh_terms: D000328:Adult; D000368:Aged; D003937:Diagnosis, Differential; D005260:Female; D005743:Gastrectomy; D006689:Hodgkin Disease / Q000601:surgery; D006801:Humans; D007890:Leiomyosarcoma / Q000601:surgery; D008223:Lymphoma / Q000175:diagnosis / Q000601:surgery*; D016403:Lymphoma, Large B-Cell, Diffuse / Q000601:surgery; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications / Q000209:etiology; D011379:Prognosis; D013274:Stomach Neoplasms / Q000175:diagnosis / Q000601:surgery*
vernacular_title: Indikation und Behandlung der chirurgischen Therapie bei nichtepithelialen, primären Malignomen des Magens.