Fistulas
Fistulas
A Fistula (pronounced: /ˈfɪstjʊlə/) is an abnormal connection or passageway between two organs or vessels that normally do not connect. The term is derived from the Latin word "fistula", which means pipe or tube.
Etymology
The term "Fistula" is derived from the Latin word "fistula", which means pipe or tube. It was first used in medical literature in the 14th century.
Types of Fistulas
There are several types of fistulas, including:
- Arteriovenous fistula: An abnormal connection between an artery and a vein.
- Enterocutaneous fistula: An abnormal connection between the intestines and the skin.
- Obstetric fistula: A severe medical condition where a fistula develops between the rectum and vagina or between the bladder and vagina after severe or failed childbirth.
- Perianal fistula: An abnormal connection around the anus.
- Tracheoesophageal fistula: An abnormal connection between the trachea and esophagus.
Causes
Fistulas can be caused by injury, surgery, infection, or inflammation. Certain diseases, such as Crohn's disease, can also lead to the formation of fistulas.
Treatment
Treatment for fistulas depends on the cause and location of the fistula. It may include medication, surgery, or other procedures. In some cases, a fistulotomy may be performed, which involves cutting open the fistula to promote healing.
Related Terms
- Fistulotomy: A surgical procedure to treat a fistula.
- Fistulogram: A diagnostic procedure to visualize a fistula.
- Fistula plug: A device used to treat fistulas.
External links
- Medical encyclopedia article on Fistulas
- Wikipedia's article - Fistulas
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