Hip Tenosynovial Giant Cell Tumor without Recurrence in a 9-Year Follow-Up

Figure 4

Histopathology appearance of TGCT shows diffuse-type intra-articular lesion, which indicates hemosiderin deposition and villonodular protrusions with overlying synovial tissue; mononuclear histiocytoid cells which interacted with osteoclast-like multinucleated giant cells are also noted.