Anal Fistula Symptoms, Causes & More
Article Sources
- 1. 'Abscess and Fistula Expanded Information | ASCRS.' ASCRS, fascrs.org/patients/diseases-and-conditions/a-z/abscess-and-fistula-expanded-information.
- 2. 'Anal Fistula.' uk, 20 Oct. 2017, www.nhs.uk/conditions/anal-fistula/.
- 3. 'Anal Fistula.' Fairview, www.fairview.org/sitecore/content/Fairview/Home/Patient-Education/Articles/English/a/n/a/l///Anal/Fistula/116764en.
- 4. 'Anal Fistula.' A Non-Profit Hospital in Los Angeles | Cedars-Sinai, 8 May 2019, www.cedars-sinai.org/health-library/diseases-and-conditions/a/anal-fistula.html#.
- 5. 'What Is A Fistula? Types, Causes and Treatments Explained.' NAFC, www.nafc.org/fistula.
- 6. 'American Society of Clinical Oncology (ASCO). 'Anal Cancer: Risk Factors and Prevention.' https://www.cancer.net/, June 2019, www.cancer.net/cancer-types/anal-cancer/risk-factors-and-prevention#.
- 7. 'Kumar, Karthik, and MBBS. 'What Happens During a Fistulotomy? Procedure to Remove Infection.' MedicineNet, www.medicinenet.com/what/happens/during/a/fistulotomy/article.htm.
3. Who Is at Risk?
People who have an anal abscess have a 50% likelihood of developing an anal fistula.1‘Abscess and Fistula Expanded Information | ASCRS.’ ASCRS, fascrs.org/patients/diseases-and-conditions/a-z/abscess-and-fistula-expanded-information. This risk is the same even in cases where the abscess drains on its own.
Furthermore, people who suffer from medical conditions that affect the anal area or the lower part of the digestive system are at a higher risk of developing an anal fistula.3‘Anal Fistula.’ Fairview, www.fairview.org/sitecore/content/Fairview/Home/Patient-Education/Articles/English/a/n/a/l///Anal/Fistula/116764en. These conditions include ulcerative colitis, chronic diarrhea and Crohn's disease. People who receive radiation treatment for rectal cancer are also at higher risk.
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