伴随着出现的抗GAD65超边缘性脑炎:一个病例报告
Si-Qi Xia1,2, Hao-Nan Fan3, Lin-Feng Fan1,2
1Department of Neurosurgery, Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China.
Medicine
|November 7, 2023
概括
对谷氨酸脱酶65 (GAD65) 的自身免疫可以导致罕见的外边缘脑炎 (ELE),即使是单独的. 这一案例突显了与小细胞肺癌相关的GAD65 ELE.
科学领域:
- 神经免疫学 神经免疫学
- 在瘤学瘤学.
背景情况:
- 针对谷氨酸脱酶65 (GAD65) 的自身免疫与1型糖尿病和神经系统疾病有关.
- GAD65自身免疫通常表现为边缘脑炎,边缘外脑炎 (ELE) 是罕见的.
研究的目的:
- 报告一种罕见的抗GAD65自身免疫外边脑炎 (ELE) 病例,其病因为瘤.
- 突出GAD65自身免疫的潜力,以隔离的呈现出超边缘形式.
- 为了强调抗GAD65ELE和潜在恶性瘤之间的关联.
主要方法:
- 一名60岁的男性有10年的咳和唾液病史,被诊断出患有小细胞肺癌.
- 患者出现了耐药性发作,实验室检测显示高GAD65抗体和淋巴细胞多细胞症.
- 大脑MRI显示了脑外边缘区域的多焦点超强度.
主要成果:
- 这名患者被诊断为抗GAD65自身免疫ELE,这是小细胞肺癌的次要原因.
- 是对标准抗药物 (AED) 耐药的.
- 患者拒绝了瘤抑制疗法和免疫疗法,最终屈服于疾病.
结论:
- 抗GAD65自身免疫性脑炎可以表现为外边界形式.
- 隔离性可能是抗GAD65ELE的唯一呈现症状.
- 额外边缘抗GAD65脑炎可能与隐藏或被诊断的恶性瘤有关.
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