Giant Cell Tumor of the Tendon Sheath (Tenosynovial giant cell tumor, localized type)
Are You Confident of the Diagnosis? Giant cell tumor of the tendon sheath (GCT) is a benign neoplasm that appears to arise from tendon sheath or synovium. It should not be confused with the diffuse type, otherwise known as pigmented villonodular synovitis (PVNS). What you should be alert for in the history Volar hand is…
