急性前庭综合征

定义

一种急性发作、持续性眩晕、头晕或不稳定的临床综合征，持续数天至数周，一般包括提示新的、持续的前庭系统功能障碍的特征（如呕吐、眼球震颤、严重姿势不稳）。也可能有耳蜗或中枢神经系统功能障碍的症状或体征。急性前庭综合征通常意味着一个单一的、单相的事件，通常是由一次性疾病引起，但它也可能是一个复发和缓解或逐步进行的疾病过程。通常出现这种综合征的疾病包括前庭神经炎、急性迷路炎、外伤性前庭病、前庭受累的脱髓鞘疾病以及影响中央或周围前庭结构的中风。

A clinical syndrome of acute-onset, continuous vertigo, dizziness, or unsteadiness lasting days to weeks, and generally including features suggestive of new, ongoing vestibular system dysfunction (e.g., vomiting, nystagmus, severe postural instability). There may also be symptoms or signs suggesting cochlear or central nervous system dysfunction. Acute vestibular syndrome usually connotes a single, monophasic event, often caused by a one-time disorder, but it may instead punctuate a relapsing-and-remitting or stepwise, progressive illness course. Disorders typically presenting this syndrome include vestibular neuritis, acute labyrinthitis, traumatic vestibulopathy, demyelinating disease with vestibular involvement, and strokes affecting central or peripheral vestibular structures.

子条目 共 4 条

• AB30.0前庭神经炎
• AB30.1迷路炎
• AB30.Y其他特指的急性前庭综合征
• AB30.Z未特指的急性前庭综合征