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.
1 Enteroviruses such as coxsackieviruses may cause no symptoms at all or only very mild symptoms. 2  When symptoms do occur, they include blisters that start as small red dots which later become ulcers. 3  Blisters appear inside the cheeks, gums, and on the sides of the tongue, as well as on the hands and feet.