Prolymphocytic leukaemia with erythrophagocytic activity.
D000368:Aged; D001402:B-Lymphocytes / Q000276:immunology / Q000648:ultrastructure; D004912:Erythrocytes / Q000276:immunology; D006801:Humans; D007945:Leukemia, Lymphoid / Q000276:immunology*; D008297:Male; D008854:Microscopy, Electron; D010587:Phagocytosis