J Neurol Neurosurg Psychiatry. 2012 Feb;83(2):232-3. doi: 10.1136/jnnp.2010.223271. Epub 2011 Jan 4.
Anti-Ma2 associated paraneoplastic syndrome usually presents as limbic encephalitis in association with testicular tumours. Only four patients have been reported with involvement outside the CNS, two of whom also had limbic or brainstem encephalitis. We report a man with anti- Ma2 associated myeloradiculopathy and previous testicular cancer whose neurological syndrome stabilised and anti-Ma2 titres fell following orchidectomy of a microscopically normal testis.
抗 Ma2 相关副肿瘤综合征通常表现为与睾丸肿瘤相关的边缘性脑炎。仅有 4 例患者报告有中枢神经系统以外的受累,其中 2 例也有边缘性或脑干脑炎。我们报告了一例抗 Ma2 相关的脊神经根病和既往睾丸癌患者,其神经综合征在显微镜下正常的睾丸切除术切除后稳定,抗 Ma2 滴度下降。