title: Sinus histiocytosis with massive lymphadenopathy. Report of two additional cases with ultrastructural observations.
mesh_terms: D000328:Adult; D002648:Child; D003594:Cytoplasmic Granules; D006644:Histiocytes; D006801:Humans; D008055:Lipids; D008198:Lymph Nodes / Q000473:pathology*; D008206:Lymphatic Diseases / Q000473:pathology*; D008214:Lymphocytes; D008297:Male; D008854:Microscopy, Electron; D008928:Mitochondria; D010587:Phagocytosis; D010950:Plasma Cells; D013577:Syndrome
chemical_list: D008055:Lipids