Hydrocephalus or papilledema has rarely been reported in patients with chronic inflammatory demyelinating polyradiculoneuropathy (CIDP).

中文翻译：

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脑积水是由于慢性炎性脱髓鞘性多发性神经根神经病患者的脊柱根部明显增大所致。

慢性炎症性脱髓鞘性多发性神经根神经病（CIDP）患者很少报道脑积水或乳头水肿。