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Home/Pathology Atlas/Os/Tissus mous/Pigmented Villonodular Synovitis (PVNS)

Pigmented Villonodular Synovitis (PVNS)

Bénin

Pigmented villonodular synovitis (PVNS) is a benign but locally aggressive proliferative disorder of synovial tissue. Hemosiderin deposition is the pathological hallmark, manifesting as low signal on...

Synonyms: Tenosynovial giant cell tumor · Giant cell tumor of tendon sheath · TGCT · Diffuse-type tenosynovial giant cell tumor · Localized-type tenosynovial giant cell tumor · Villonodular synovitis

Tranche d'âge

20-50

Âge pic

35

Sexe

Equal

Prévalence

Peu fréquent

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