Louvet C, de Gramont A, Krulik M, Jagueux M, Hubert D, Brissaud P, Sirinelli A, Augereau B, Tubiana J M, Debray J
J Clin Oncol. 1985 Jun;3(6):858-63. doi: 10.1200/JCO.1985.3.6.858.
A case of extraskeletal mesenchymal chondrosarcoma in a 62-year-old woman is reported. This unusual sarcoma was localized in the right thigh (quadriceps) and treated with a combination of surgery, chemotherapy and radiotherapy. Sixty-three cases were found in the literature, with neurologic localization in 29 cases and muscular localization in 34 cases. Among clinical features, a significant difference in age at the time of diagnosis was found between the two localizations, which strongly suggests the possibility of two different types of extraskeletal mesenchymal chondrosarcoma.
报告了一例62岁女性的骨外间叶性软骨肉瘤病例。这种罕见的肉瘤位于右大腿（股四头肌），采用手术、化疗和放疗联合治疗。文献中发现63例病例，其中29例为神经定位，34例为肌肉定位。在临床特征方面，发现两种定位在诊断时的年龄存在显著差异，这强烈提示存在两种不同类型的骨外间叶性软骨肉瘤的可能性。
