Doctor insights on:
Can You Explain The Difference Between Anal Fissure And Anal Fistula
Tear vs. Tunnel: An anal fissure is a tear in the lining of the anal canal, just inside the opening, and typically causes pain and bleeding. An anal fistula is an abnormal communication (tunnel) from inside the anal canal out to the perianal skin, usually the result of a prior perirectal abscess. It may cause drainage, swelling, discomfort and recurrent abscesses. Both are treatable conditions. ...Read moreSee 2 more doctor answers
Grooves or clefts in various anatomical structures such as the brain (transverse fissure between cerebrum & cerebellum), the skull (sphenoidal fissure), the liver (for the ligamentum teres), the lung (oblique fissure), the spinal cord (ventral median fissure), or other structures such as the palpebral fissure between upper & lower eyelids. Can also be a tear in a structure ...Read more
Different problems: An anal fissure is a tear in the lining of the anal canal causing pain and bleeding. An anal fistula is a tunnel from inside the anal canal out to the perianal skin. It may cause drainage, pain and swelling. There are internal hemorrhoids which may prolapse and cause bleeding, discomfort and itching, and external hemorrhoids which may cause pain or difficulty with cleaning. ...Read moreSee 1 more doctor answer
Different diseases: Different common ano-rectal diseases. Fissure is crack in anal canal , hemorrhoids are varicose veins like vascular structures protruding from anorectal area under the mucous membrane , anal fistula communicate with a internal opening at anorectal junction to external opening(s) in perennial area . See you doctor will tell your problem. ...Read more
Very different: Hemorrhoids are veins that dilate in the rectum, can be internal or external. Fissure is a crack on the skin of the anal canal, cause severe pain when having a bowel movement. Fistula is a connection between the inside of the rectum and the skin surrounding the anus. Usually start as an abscess around the anal canal, very painful too ...Read more
How do you know if you have a fissure fistula or a anal fissure? Would my proctologist know what i have?
Is it possible to have an anal fistula that is only an inch long? Connects from top of healing fissure (no pain) & pus drains/collects nearby
Yes: Absolutely. This happens. As a fissure is healing, it can form a small subcutaneous sinus that becomes a fistula. I have seen that several times. It heals very well because it usually involves no sphincter muscle and is readily treated with a simple fistulotomy. ...Read moreSee 1 more doctor answer
An anal fistula is an abnormal connection or tract that connects the inside lining of the colon or rectum with the outside skin. It intermittently drains pus and can cause discomfort, pain, itching, and other symptoms. It most commonly occurs as a consequence of an abscess in the same area. This may require outpatient surgery ...Read more
A fistula is an abnormal connection between two places. Most commonly, it originates somewhere in the intestine and communicates to another location in the intestine or in the skin. A fistula can develop after abdominal surgery, with inflammatory bowel disease, cancer, anorectal abscess, and ...Read more
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