title: [Tenosynovitis nodosa].
abstract: Nodular tenosynovitis occurs in a localized and in a diffuse form. The histologie finding are rather variable. According to electron microscopic studies nodular tenosynovitis originates in the synovial membrane. Mainly there are two types of cells to be found in the tumor: Type A, similar to macrophages - type B, similar to fibroblasts. The localized form of nodular tenosynovitis has a higher incidence in woman and occurs predominantly in the hand. The clinical symptoms are not characteristic and usually not very pronounced. More than one tumor in a single patient and also bone erosions caused by nodular tenosynovitis are rare occurrences. A case of a patient with multilocular occurrence of tenosynovitis is described here.
mesh_terms: D004550:Elbow; D005260:Female; D006225:Hand / Q000601:surgery*; D006801:Humans; D007717:Knee; D007866:Leg; D008875:Middle Aged; D013583:Synovial Membrane / Q000503:physiopathology; D013717:Tenosynovitis / Q000503:physiopathology / Q000601:surgery*
vernacular_title: Die Tendosynovitis nodosa.