Healing Efficacy After Surgery and Intensity-Modulated Radiotherapy for Extremely Rare Maxillary Giant Cell Tumor

Giant cell tumors are rare benign borderline tumors, and maxillary localization is extremely rare. Because of the few clinical cases, healing behavior is very different, although the primary is the surgery. We present a 72-year-old man in which, on the occasion of difficulty left nasal breathing with four months of length, in January 2021 an operation was carried out on a left maxillary sinus. Histological diagnosis is a giant cell tumor (GCT) of the maxillary sinus.The patient is targeted for post-operative radiotherapy (RT).