子宫颈炎在妇女病中所占的发病率最高。病虽不大,却是诱发宫颈癌最主要的因素之一。子宫颈炎分为急性和慢性。急性宫颈炎多发生在产后,一般由于产程中的宫颈损伤、细菌入侵所引起;慢性宫颈炎病因尚不十分清楚,多因分娩、流产或手术损伤宫颈,也有的是产褥期、经期细菌入侵所致,也可能与内分泌有关。一般轻度宫颈炎患者无不舒服的症状。重度或急性期患者大多有分泌物增多,或有时为脓性,偶有血性分泌物,并伴有不同程度的腰酸、小腹疼痛等。(1)宫颈糜烂:是慢性子宫颈炎中常见的局部表现。它的病理变化是由于细菌引起的炎性分泌物浸渍,出现高低不平的外观,称做颗粒型糜烂。增生更甚者呈乳头 Cervicitis has the highest prevalence among women’s diseases. Although the disease is not large, it is one of the most important factors inducing cervical cancer. Cervicitis is divided into acute and chronic. Acute cervicitis occurred in postpartum, usually due to labor in the process of cervical injury, bacterial invasion caused by; chronic cervicitis etiology is not yet very clear, mostly due to labor, abortion or surgical damage to the cervix, but also some puerperium, menstrual bacterial invasion, May also be related to endocrine. Generally mild cervicitis patients are not uncomfortable symptoms. Most patients with severe or acute excretion increased, or sometimes purulent, occasional bloody discharge, accompanied by varying degrees of backache, abdominal pain and so on. (1) cervical erosion: chronic cervicitis is a common local manifestations. Its pathological changes are due to the bacteria caused by inflammatory secretions impregnated, rugged appearance, called particulate erosion. Hyperplasia or even showed nipple