The Yin-Yang theory holds that disease is a result of an imbalance between yin and yang which leads to the hyperactivity or hypoactivity of yin and yang. The occurrence and the development of a disease are also related to zheng qi (body resistance or antipathogenic factors) and xie qi (pathogenic factors). The Yin-Yang theory can be used to generalize the interacting relations between body resistance and antipathogenic factors.
1 Colposcopy is a procedure used by physicians that provides a magnified and illuminated view of the vulva, vaginal walls, and uterine cervix. 2  This procedure is often done to evaluate an abnormal appearing cervix or an abnormal Pap smear result.
If your doctor says you need to have a LEEP procedure, it's because your annual Pap smear indicates the presence of abnormal cervical cells, or cervical dysplasia. The loop electrosurgical excision procedure, or LEEP, is one of several procedures available to help diagnose and treat abnormal cervical cells. Your doctor may also order a colposcopy, which is an examination of your vulva, cervix, and vagina, either before or during the LEEP procedure.