title: Letter: Sea-blue histiocytes.
mesh_terms: D000328:Adult; D001854:Bone Marrow Cells; D003116:Color; D006644:Histiocytes / Q000378:metabolism; D006801:Humans; D008206:Lymphatic Diseases; D008297:Male; D008854:Microscopy, Electron; D010587:Phagocytosis; D013577:Syndrome