title: Radiographic differentiation of benign and malignant gastric ulcers.
mesh_terms: D000368:Aged; D001161:Arteriosclerosis / Q000150:complications; D003937:Diagnosis, Differential; D003951:Diagnostic Errors; D004064:Digestive System / Q000000981:diagnostic imaging; D005471:Fluoroscopy; D005753:Gastric Mucosa / Q000000981:diagnostic imaging; D005773:Gastroscopy; D006801:Humans; D008223:Lymphoma / Q000150:complications / Q000000981:diagnostic imaging; D008228:Lymphoma, Non-Hodgkin / Q000000981:diagnostic imaging; D010437:Peptic Ulcer / Q000000981:diagnostic imaging; D013270:Stomach / Q000098:blood supply / Q000000981:diagnostic imaging; D013274:Stomach Neoplasms / Q000000981:diagnostic imaging; D013276:Stomach Ulcer / Q000000981:diagnostic imaging* / Q000209:etiology / Q000473:pathology