Fatehi Hassanabad Mostafa, Mansouri Alireza, Alotaibi Naif M, Hazrati Lili-Naz, Bernstein Mark
Division of Neurosurgery, University of British Columbia, Vancouver, Canada.
Division of Neurosurgery, University of Toronto, Canada.
J Clin Neurosci. 2016 Jan;23:149-152. doi: 10.1016/j.jocn.2015.05.036. Epub 2015 Nov 18.
We report a 46-year-old man who presented with a 2week history of worsening headaches and acute onset left sided hemiplegia. He had undergone a surgical resection of a sacral chordoma 13years prior, followed by adjuvant radiotherapy and chemotherapy. MRI revealed multiple enhancing lesions in the brain, and the two largest were resected. The histopathology was consistent with chordoma. Sacrococcygeal chordomas are locally invasive notochord-related sarcomas. They rarely metastasize to the brain, and only eight patients have been reported. While currently available adjuvant radiotherapy and systemic chemotherapeutic regimens can be implemented in the management of these rare patients, they have shown limited success. The newer strategies that are reported here have also been disappointing.
我们报告了一名46岁男性,他有2周逐渐加重的头痛病史,并急性起病出现左侧偏瘫。13年前他接受了骶骨脊索瘤的手术切除,随后进行了辅助放疗和化疗。磁共振成像(MRI)显示脑部有多个强化病灶,其中最大的两个被切除。组织病理学检查结果与脊索瘤相符。骶尾部脊索瘤是局部侵袭性的与脊索相关的肉瘤。它们很少转移至脑部,仅有8例患者被报道过。虽然目前可用的辅助放疗和全身化疗方案可用于这些罕见患者的治疗,但效果有限。此处报道的新策略同样令人失望。