不同疾病中视幻觉临床特点的比较及管理

Comparison and Management of Visual Hallucinations in Different Diseases

视幻觉是缺乏视觉刺激而自发出现的虚幻视觉,常见于眼部疾病和神经精神疾病。视幻觉对于疾病诊断具有重要作用,并会影响疾病进程。目前认为在不同疾病中的视幻觉具有不同的特点,但其机制可能相同。本综述对视幻觉在4种主要疾病中的患病率、临床特点和机制进行比较,并对视幻觉的管理提出建议。

Visual hallucinations are spontaneous visions that lack visual stimulation,which are common in eyes diseases and neuropsychiatric diseases.Visual hallucinations play an important role in disease diagnosis and can affect disease process.It is currently believed that visual hallucinations in different diseases have different characteristics,but their mechanisms may be the same.Visual hallucinations in the four major diseases were compared from the three aspects of prevalence,clinical features and mechanisms,and suggestions were made on the management of visual hallucinations.