Also have the much sheet that send a gender neuritis and the person that change without dermatosis , good hair nerve is feet , in the middle of , oar , ischiadic , leg , sural , facial nerve and neck cong er are raised 亦有多发性单神经炎型而无皮肤病变者,好发神经为尺、正中、桡、坐骨、胫、腓、面神经以及颈丛耳支。