功能性疾病又叫机能性疾病、官能性疾病,通常指一些没有器官、组织结构上的改变,又有特殊症状的一类病变,与器质性病变相对而言。但是,临床上使用这种名称存在着很大混乱。我们常把查不出器质性改变的子宫出血,称为功能性子宫出血,这一名称似乎符合上述定义。可是另一种未发现有器质性改变的神经症或神经官能症,显然含有精神、情绪的因素。在叙述喉部的这类病变 Functional disease is also called functional disease, functional disease, usually refers to some without organ, structural changes, there are special symptoms of a class of lesions, and organic disease relative terms. However, there is a great deal of confusion in the clinical use of this name. We often find no organic changes in uterine bleeding, known as functional uterine bleeding, the name seems to meet the above definition. However, another neurological or neurological disorder that has not been found to have organic changes obviously contains mental and emotional factors. Described in the throat of these lesions