Osteoblastoma
摘要
Osteoblastoma is a rare benign neoplasm of bone, also known as chondroblastoma, osteoblastic giant cell tumor, or giant osteoid osteoma [1–5]. Clinically, osteoblastoma occurs mostly in the spine and long bones, it rarely occurs in the oral and maxillofacial regions [6–8]. In about 15% of the patients, it occurs in the jaw.