原发性脊髓内间质性软骨肉瘤：一例报告

Primary intraspinal mesenchymal chondrosarcoma: report of one case.

作者信息

Chen Shih-Hsiang, Wang Huei-Shyong, Jaing Tang-Her, Hsueh Chuen, Lo Wan-Chak, Tseng Chen-Kan

机构信息

Department of Pediatrics, Divisions of Hematology/Oncology, Chang Gung Children's Hospital, Medical College of Chang Gung University, Taoyuan, Taiwan.

出版信息

Acta Paediatr Taiwan. 2005 Sep-Oct;46(5):308-10.

PMID:16640007

Abstract

We report a case of primary intraspinal mesenchymal chondrosarcoma in an 11-year-old boy. Contrast-enhanced MRI revealed a hyperintense, sausage-shaped mass extending from C7 to T2. The lesion located anterolaterally on the left side, pushing the spinal cord to the right and posterior. Microscopic examination and immunohistochemical studies confirmed the diagnosis of mesenchymal chondrosarcoma. Follow-up studies have shown no tumor recurrence for 2 years. This tumor is rare but should be considered for differential diagnosis in spinal tumors.

摘要

我们报告一例11岁男孩的原发性脊髓内间叶性软骨肉瘤。增强磁共振成像显示一个从C7延伸至T2的高信号腊肠样肿块。病变位于左侧前外侧，将脊髓推向右侧和后方。显微镜检查和免疫组织化学研究确诊为间叶性软骨肉瘤。随访研究显示2年来无肿瘤复发。这种肿瘤很罕见，但在脊髓肿瘤的鉴别诊断中应予以考虑。