title: Nodular tenosynovitis. Benign giant cell synovioma.
mesh_terms: D005260:Female; D005385:Fingers; D006485:Hemosiderin; D006644:Histiocytes / Q000473:pathology; D006801:Humans; D008875:Middle Aged; D013584:Sarcoma, Synovial / Q000473:pathology*; D012878:Skin Neoplasms / Q000473:pathology*; D013717:Tenosynovitis / Q000473:pathology*
chemical_list: D006485:Hemosiderin