Perianal and Ischiorectal Abscesses
Localized collections of pus in cavities resulting from infections, followed by tissue disintegration. Perianal abscesses are located close to the anus and are relatively superficial; ischiorectal abscesses are deep and located at a higher level. perianal abscesses, the more common type, usually develop from inflammation of glands located between the sphincters at the dentate line [...]
