Rare Case of an Unresectable Giant Cell Tumor of Pubic Bone

Giant cell tumor (GCT) of bone, a benign but locally aggressive invasive tumor. It commonly affects long bones, has a low incidence in pelvis (1.5-6.1%). It is most commonly treated with a surgical approach. However, here we present a rare case of GCT of pubic bone, which was rendered unresectable due to its location and extensive nature. Thereby, treated with radical radiation therapy and injection denosumab.