title: Case report 457. Sinus histiocytosis with massive lymphadenopathy (Rosai-Dorfman disease) presenting as lesion in the sacrum.
authors: Section of Surgical Pathology, Mayo Clinic, Rochester, Minnesota 55905.
authors: K K
authors: KK
authors: Unni
mesh_terms: D000328:Adult; D001859:Bone Neoplasms / Q000000981:diagnostic imaging* / Q000473:pathology; D005260:Female; D006801:Humans; D008198:Lymph Nodes / Q000473:pathology; D008206:Lymphatic Diseases / Q000000981:diagnostic imaging* / Q000473:pathology*; D011859:Radiography; D012447:Sacrum