Anal fistula
High Yield Notes
5 pages
Flashcards
Anal fistula
of complete
Summary
An anal fistula is an abnormal passage or opening between the rectum and another organ, or the skin near the anus. It may go completely around the anal opening (external fistula) or form a connection between the rectum and another organ, such as the bladder (internal fistula). Anal fistulas often develop after an infection or abscess in the area around the anus. Anal sex can also cause an anal fistula. Symptoms of an anal fistula include drainage from the opening, pain, swelling, and fever.
For Institutions
Copyright © 2024 Elsevier, its licensors, and contributors. All rights are reserved, including those for text and data mining, AI training, and similar technologies.
Cookies are used by this site.
USMLE® is a joint program of the Federation of State Medical Boards (FSMB) and the National Board of Medical Examiners (NBME). COMLEX-USA® is a registered trademark of The National Board of Osteopathic Medical Examiners, Inc. NCLEX-RN® is a registered trademark of the National Council of State Boards of Nursing, Inc. Test names and other trademarks are the property of the respective trademark holders. None of the trademark holders are endorsed by nor affiliated with Osmosis or this website.
