Cervical intraepithelial neoplasia

Brief overview What is cervical intraepithelial neoplasia (CIN)? Cell change on the cervix, precursor of cervical cancer. Course: Can regress again. CIN I and II can be waited for, CIN III is usually operated on immediately (conization). Symptoms: CIN does not cause any symptoms Causes: Chronic infection with human papillomaviruses, especially high-risk virus types HPV … Cervical Intraepithelial Neoplasia