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.
Symptoms of mouth cancer include: 1  sore mouth ulcers that don't heal within several weeks. 2  unexplained, persistent lumps in the mouth that don't go away. 3  unexplained, persistent lumps in the neck that don't go away.  unexplained looseness of teeth, or sockets that don't heal after extractions.