1. Introduction to Giant Cell Tumor of Bone Giant cell tumor of bone is a rare, locally aggressive primary bone neoplasm characterized by the presence of numerous multinucleated giant cells. These tumors typically arise in the epiphyseal ends of long bones in young adults after skeletal maturation is complete. While classified as benign, their behavior … Read more
1. Introduction Desmoplastic fibroma is an exceedingly rare, benign, but locally aggressive bone tumor. It originates within the inner marrow cavity of the bone and is composed of mature, collagen-producing connective tissue cells known as fibroblasts. The term desmoplastic refers to the dense, fibrous, scar-like tissue that characterizes the tumor mass. While this condition shares … Read more
1. Introduction to Periosteal Fibroma A periosteal fibroma is an exceedingly rare, benign connective tissue neoplasm that originates specifically from the periosteum, the dense, vascular fibrous membrane that uniformly coats the outer surface of all skeletal bones. This tumor represents a localized, self-limiting proliferation of mature fibroblasts accompanied by the abundant production of structural collagen … Read more