title: [Malignant reticulosis].
mesh_terms: D006646:Histiocytosis, Langerhans-Cell / Q000145:classification; D006801:Humans; D007943:Leukemia, Hairy Cell; D008206:Lymphatic Diseases / Q000145:classification*; D008297:Male; D008875:Middle Aged; D009626:Terminology as Topic