An area of strange cells that structures on the outer layer of specific organs, like the cervix, vagina, vulva, butt, and throat. Second rate squamous intraepithelial sores look marginally unusual when taken a gander at under a magnifying lens. They are generally brought about by contamination with specific sorts of human papillomavirus (HPV) and are observed when a Pap test or biopsy is finished. Second rate squamous intraepithelial injuries typically disappear all alone without therapy, yet once in a while they can become disease and spread into neighboring tissue. Poor quality squamous intraepithelial injury is now and again called gentle dysplasia. Likewise called LSIL.