正常妇女阴道内有少量白色无臭的分泌物滑润阴道粘膜,通常称为白带。白带分生理性及病理性两种。一般妇女的白带受卵巢雌激素的周期性影响而有数、质量的变化,这是正常的生理现象。但由于感染、肿瘤或异物等引起阴道分泌物的异常变化,则是一种病理现象。所以,鉴别两种白带性质,对某些疾病的早期诊断、治疗颇为重要。 Normal women have a small amount of vaginal white odorless discharge smooth vaginal mucosa, commonly known as leucorrhea. Leucorrhea physiology and pathological two. The general women’s vaginal discharge by the periodic effects of ovarian estrogen, the quality of the change, which is normal physiological phenomenon. However, due to infection, tumor or foreign body caused by abnormal changes in vaginal discharge, it is a pathological phenomenon. Therefore, the identification of two types of leucorrhea, early diagnosis and treatment of certain diseases is quite important.