title: Plasmacytoma of the gastrointestinal tract.
mesh_terms: D000328:Adult; D000368:Aged; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D007082:Ileum; D007414:Intestinal Neoplasms / Q000175:diagnosis / Q000276:immunology; D008297:Male; D010954:Plasmacytoma / Q000175:diagnosis / Q000276:immunology; D013274:Stomach Neoplasms / Q000175:diagnosis / Q000276:immunology