Origin of intestinal lymphomas.
D000293:Adolescent; D003937:Diagnosis, Differential; D006644:Histiocytes / Q000473:pathology; D006646:Histiocytosis, Langerhans-Cell / Q000473:pathology; D006801:Humans; D007124:Immunoenzyme Techniques; D007414:Intestinal Neoplasms / Q000473:pathology*; D007421:Intestine, Small / Q000473:pathology*; D008223:Lymphoma / Q000473:pathology*; D008297:Male; D010950:Plasma Cells / Q000473:pathology; D010954:Plasmacytoma / Q000473:pathology; D013194:Staining and Labeling / Q000379:methods