[Computerized tomographic differentiation of adenocarcinoma and malignant lymphoma of the stomach].

CT examinations in gastric adenocarcinoma (12 patients) differ clearly from the diffuse wall thickenings in malignant gastric lymphoma (7 patients) by displaying focal thickenings of the gastric wall. Before performing biopsy, it is often necessary to effect differentiation and staging, and to lay down a preliminary interdisciplinary oncological treatment concept.