title: Plasmacytomas of gastrointestinal tract.
mesh_terms: D000293:Adolescent; D000328:Adult; D002430:Cecal Neoplasms; D002648:Child; D005260:Female; D006801:Humans; D007082:Ileum; D007414:Intestinal Neoplasms; D008297:Male; D008875:Middle Aged; D009101:Multiple Myeloma; D010954:Plasmacytoma; D013274:Stomach Neoplasms