Ruelle A, Boccardo M
Riv Neurol. 1986 May-Jun;56(3):183-8.
One of the rarest case of primary epidural neoplasm is a soft tissue sarcoma histologically similar to Ewing's sarcoma of the bone. In literature have been described only eleven cases of such extraskeletal Ewing's sarcoma. The authors report an additional case presenting as a disc protrusion in a young male. The Authors include some diagnostic, prognostic and nosologic remarks of this affection.
原发性硬膜外肿瘤最罕见的病例之一是一种组织学上类似于骨尤文肉瘤的软组织肉瘤。文献中仅描述了11例这种骨外尤文肉瘤病例。作者报告了另外一例表现为年轻男性椎间盘突出的病例。作者还包括了对这种疾病的一些诊断、预后和分类学方面的评论。
