Along with SWL, ureteroscopy is a preferred method for the treatment of small-to-medium sized kidney stones located in any part of the urinary tract. Washington University was one of the first centers in the world to offer ureteroscopic stone treatment.
In very rare cases, lichen sclerosus can lead to skin cancer of the perineum (area between the anus and genitals). Seek prompt medical care if you, or someone you are with, have any of these serious symptoms including: 1  Bleeding. 2  Blisters. 3  Painful sexual intercourse. 4  Persistently open lesions.
Crohnâs disease that causes blood blister in mouth and inflammation of the tissues along the alimentary canal. Reactive arthritis a condition that causes inflammation of various organs and tissues in the body. Lichen planus is a non-infectious skin rash that causes itching and irritation of the mouth tissues.