Platelet histiocytosis of the spleen.
D000328:Adult; D001792:Blood Platelets; D003594:Cytoplasmic Granules; D005455:Fluorescent Antibody Technique; D006644:Histiocytes; D006801:Humans; D008206:Lymphatic Diseases / Q000150:complications* / Q000276:immunology; D008297:Male; D008533:Megakaryocytes; D011696:Purpura, Thrombocytopenic / Q000209:etiology* / Q000276:immunology; D013158:Splenic Diseases / Q000150:complications*