Giant-cell tumors of the tendon sheath (GCT-TS) are relatively common benign tumors that arise in close proximity to joints and tendons. Malignant GCT-TS are extremely rare. Surgery with wide resection remains the cornerstone for treating malignant giant-cell tumors of the tendon sheath especially in large tumor cases.
Keywords: Fungating; Giant cell tumor; Tenosynovial; dissection; tendon sheath.
© 2023 The Authors. Clinical Case Reports published by John Wiley & Sons Ltd.