There are many different tests for celiac disease and the cost charged varies. The price varies from region to region, and from hospital to hospital, and generally costs about$100-200. The most common gynecological examination for cervical erosion is hysteroscopy, which can clearly see the severity of cervical erosion. In the case of severe cervical erosion, a cervical smear may also be required for cancer screening to rule out cervical cancer. If you have cervical erosion, you should actively treat it, usually with local medication and appropriate oral anti-inflammatory drugs to help restore normalcy.