Anorectal abscess fistula: what do we know?
Anorectal abscess and fistula are intimately connected in anatomy, etiology, and morbidity. They have been extensively described, but only sparingly studied in randomized controlled trials. These trials, covering such issues as primary suture of abscess, whether or not to perform a fistulotomy at the time of abscess drainage, and comparison of fistulotomy and fistulectomy, are the focus of this article. Important gaps in our knowledge and subjects for new trials are also discussed.
Nelson
Richard
R
University of Illinois at Chicago, 1740 West Taylor, m/c 957, Chicago, IL 60612, USA. e.altohorn@uic.edu
D000038:Abscess / Q000150:complications* / Q000175:diagnosis / Q000601:surgery*; D002983:Clinical Competence; D013505:Digestive System Surgical Procedures; D006801:Humans; D012002:Rectal Diseases / Q000150:complications* / Q000175:diagnosis / Q000601:surgery*; D012003:Rectal Fistula / Q000150:complications* / Q000175:diagnosis / Q000601:surgery*