Hung S Y, Cheng W C, Chang C N
Department of Surgery, Chang Gung Memorial Hospital, Taipei, Taiwan, R.O.C.
Changgeng Yi Xue Za Zhi. 1994 Mar;17(1):85-9.
Benign osteoblastoma is a rare spinal tumor, with the posterior element mainly involved. Symptoms do vary and there is a long diagnostic delay, especially in young people. We present two cases of benign osteoblastoma. One occurred in the atlas and presented with a painless neck mass. The other occurred in the lumbar spine with symptoms of long-term spinal pain and radicular pain. Preoperative Technetium bone scan and computed tomography (CT) resulted in exact localization and better operative planning. En bloc excision of tumor is indicated for complete pain relief and full return of spinal mobility.
骨母细胞瘤是一种罕见的脊柱肿瘤，主要累及后部结构。症状因人而异，诊断往往延迟较长时间，尤其是在年轻人中。我们报告两例骨母细胞瘤病例。一例发生于寰椎，表现为无痛性颈部肿块。另一例发生于腰椎，有长期脊柱疼痛和神经根性疼痛症状。术前锝骨扫描和计算机断层扫描（CT）实现了精确的定位，并有助于更好地进行手术规划。整块切除肿瘤有助于完全缓解疼痛并使脊柱活动度完全恢复。
