title: [Benign non-epithelial tumors of the stomach].
abstract: Six cases of mature non-epithelial tumours of the stomach are described; epithelioid leiomyoma, leiomyoma, lipoma, two fibromata and angiofibrolipoma. Noteworthy is the extremely rarely occurring epithelioid leiomyoma. In one case, lipoma and chronic peptic ulcer coexisted. All the stomach tumours under study were mature benign ones, but some of them presented a clinical course with signs of malignancy probably due to the endogastric growth of the tumour, its dimensions, and its localization near the stomach outlet, as well as to the breach of integrity of the mucous membrane above the tumour.
mesh_terms: D002471:Cell Transformation, Neoplastic / Q000473:pathology; D005260:Female; D006391:Hemangioma / Q000473:pathology*; D006801:Humans; D007889:Leiomyoma / Q000473:pathology*; D008067:Lipoma / Q000473:pathology*; D008297:Male; D008875:Middle Aged; D013274:Stomach Neoplasms / Q000473:pathology*
vernacular_title: O dobrokachestvennykh neepitelial'nykh opukholiakh zheludka.