Shanghai Jiao Tong University Affiliated Sixth People's Hospital

This study tests whether a dye called indocyanine green (ICG) can help surgeons see leftover tumor tissue during surgery for giant cell tumor of bone. About 40 patients will receive an ICG injection before surgery, and a special camera will highlight any remaining tumor after the…

This study tests whether a green dye, injected before surgery, can make tenosynovial giant cell tumors glow under a special camera. Surgeons will use the glow to find and remove all tumor tissue during the operation. The goal is to see if this technique improves how completely tu…