Sim F H, Unni K K, Beabout J W, Dahlin D C
J Bone Joint Surg Am. 1979 Mar;61(2):207-15.
Twenty-four patients who had osseous lesions with histological features of both Ewing's sarcoma and osteosarcoma were studied. Because of their appearance, these lesions have been labeled small-cell osteosarcomas. They appear to represent a definite histological entity and the prognosis may be worse for these lesions than for conventional osteosarcomas. It is most important not to misdiagnose this tumor as Ewing's sarcoma because it appears not to be radiosensitive. Radical surgery and modern adjuvant chemotherapy seem to offer the best chance of cure.
对24例具有尤因肉瘤和骨肉瘤组织学特征的骨病变患者进行了研究。由于其外观，这些病变被标记为小细胞骨肉瘤。它们似乎代表一种明确的组织学实体，并且这些病变的预后可能比传统骨肉瘤更差。最重要的是不要将这种肿瘤误诊为尤因肉瘤，因为它似乎对放疗不敏感。根治性手术和现代辅助化疗似乎提供了最佳的治愈机会。
