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find Keyword "免疫系统疾病" 3 results
  • 自身免疫性视神经病变

      自身免疫性视神经病变(AON)是指通过炎症性自身免疫机制损害一侧或双侧视神经而不伴有全身性自身免疫性疾病的一种排除诊断。患者一旦出现非典型的复发性视神经炎而无法用其它病因解释即应考虑AON。随诊过程中,必须留意全身症状并重复进行实验室检查,一旦其临床表现符合已知的自身免疫性疾病或胶原血管疾病(CVD)诊断标准,AON诊断将不再成立。部分找不到病因的视神经病变患者,特别是双眼发病或复发者,可以行皮肤活检辅助诊断。治疗AON的药物包括糖皮质激素、苯丁酸氮芥、环磷酰胺、甲氨喋呤、硫唑嘌呤、麦考酚酸吗乙酯及静脉注射免疫球蛋白等,但由于AON病例较为少见,目前还难以客观评价具体药物疗效。

    Release date:2016-09-02 05:41 Export PDF Favorites Scan
  • 非肿瘤性自身免疫性视网膜病变一例

    Release date:2019-07-16 05:35 Export PDF Favorites Scan
  • Clinical features and research progress of autoimmune retinopathy

    Autoimmune retinopathy (AIR) is an umbrella term for a group of rare autoimmune retinal degenerative disease presumably caused by cross-reactivity of serum autoantibodies directed against ratinal antigens, and include cancer-associated retinopathy, melanoma-associated retinopathy and non-paraneoplastic autoimmune retinopathy. Common feature of AIR include progressively painless vision loss with abnormal electrophysiology responses associated with positive anti-retinal antibodies. They present a clinical diagnosis challenge on account of the rare incidence, unobvious clinical symptoms and lack of specific and sensitive biological markers. Early diagnosis and treatment may play a critical role to avoid the irreversible immunological retinal damage.

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