Progressive multifocal leukoencephalopathy can occur in the context of systemic sarcoidosis (S-PML) in the absence of therapeutic immune suppression and can initially be mistaken for neurosarcoidosis or other complications of sarcoidosis. Earlier recognition of S-PML could lead to more effective treatment of the disease.

中文翻译：

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在没有治疗性免疫抑制的情况下与结节病相关的进行性多灶性脑白质病的特征。

在缺乏治疗性免疫抑制的情况下，进行性多灶性脑白质病可发生在系统性结节病 (S-PML) 的背景下，最初可能被误认为是神经结节病或结节病的其他并发症。及早识别 S-PML 可能会更有效地治疗该疾病。