Lopez-Barea F, Rodriguez-Peralto J L, Hernandez-Moneo J L, Alvarez-Ruiz F, Perez-Alvarez M
Department of Pathology, Hospital La Paz, Madrid, Spain.
Clin Orthop Relat Res. 1994 Oct(307):182-8.
Primary bone tumors arising in the 1st vertebra (atlas) are extremely uncommon, only 12 cases are known to have been reported previously. The present report describes the clinicopathological features of 3 additional bone tumors originated in the atlas (osteochondroma, benign osteoblastoma, and Ewing's sarcoma), as well as their therapeutic management.
起源于第一颈椎（寰椎）的原发性骨肿瘤极为罕见，此前仅报道过12例。本报告描述了另外3例起源于寰椎的骨肿瘤（骨软骨瘤、良性骨母细胞瘤和尤因肉瘤）的临床病理特征及其治疗处理。
