1.Vestibular Neuronitis, also called Vestibular neuritis, is a paroxysmal, single attack of vertigo. It may last several hours to days.

1.什么是'前庭神经炎-颅神经炎症引起的眩晕攻'?

2.Chronic and toxic can have ball backsight neuritis, inspect dish of oedema, retinal hemal convulsion, haemorrhage, oozy, eye shot is short of caustic and centrality stricture.

2.有球后视神经炎，视盘水肿，视网膜血管痉挛、出血、渗出，视野缺损和向心狭窄。