Service de radiologie et imagerie musculosquelettique, centre de consultation et d'imagerie de l'appareil locomoteur, CHRU, rue du Professeur-Émile-Laine, 59037 Lille cedex, France.
Joint Bone Spine. 2013 Oct;80(5):534-7. doi: 10.1016/j.jbspin.2013.04.003. Epub 2013 Jun 5.
Primary vertebral osteosarcoma is a rare type of osteosarcoma, differing from the appendicular forms by an incidence peak occurring at a higher age and a poorer prognosis, due to the difficulties of the surgical treatment. We present five cases of histologically proven primary vertebral osteosarcomas followed in our institution between 2004 and 2012. They allow to illustrate some essential radiologic features, useful to evoke this rare entity.
原发性脊柱骨肉瘤是一种罕见的骨肉瘤类型，与附肢型骨肉瘤不同，其发病高峰出现在年龄较大的患者，且预后较差，这主要与手术治疗的难度较大有关。我们回顾了 2004 年至 2012 年间在我院接受治疗的 5 例经组织学证实的原发性脊柱骨肉瘤患者，这些病例有助于阐明一些重要的影像学特征，有助于提示这种罕见疾病。
