抄録
Four cases with giant cell tumor of tendon sheath arising from the finger were reported. The ages of patients ranged from thirty-one to fifty-four years. The sites of the tumor were the middle finger in three cases, and the little finger in one case respectively. In all cases, the tumor was found at radial side of the finger. Radiographs showed pressure atrophy of the cortex of the phalanx in one case. Histological findings revealed the proliferation of giant cells and xanthoma-like cells in the typical cases. No malignancy was to be seen.
