What is fistulous tract?
A fistula is a tract or opening that forms under the skin from the anus to outside of the body. In about half of the cases where an abscess has occurred and drained, a fistula will form between the inside or the pocket and the opening where the infection drained.
What does the term fistula mean?
An abnormal opening or passage between two organs or between an organ and the surface of the body. Fistulas may be caused by injury, infection, or inflammation, or may be created during surgery.
What is Intersphincteric tract?
Definition and Overview An intersphincteric fistula is an abnormal tract found near the anus or rectum. It is one of the four types of inflammatory tracts that develop due to infection and anorectal abscess. The other three are suprasphincteric, transsphincteric, and extrasphincteric fistulas.
What is male fistula?
An anal fistula is a small tunnel that develops between the end of the bowel and the skin near the anus (where poo leaves the body). They’re usually the result of an infection near the anus causing a collection of pus (abscess) in the nearby tissue. When the pus drains away, it can leave a small channel behind.
What causes fistula in female?
Prolonged labor, cancers and pelvic surgeries can cause vaginal fistulas. These openings form when vaginal tissue dies, creating a hole (vaginal fistula) between your vagina and organs in the urinary or digestive systems. The most common type, vesicovaginal fistulas, form between the vagina and bladder.
What does a fistula smell like?
Symptoms of anal fistulas You may experience pain with the pressure of bowel movements. You might bleed in between and during bowel movements. Other symptoms include: Bloody, foul-smelling pus that comes from an opening in your skin near your anus.
What is an Ischiorectal abscess?
Ischiorectal abscesses are the next most common type. These abscesses form when suppuration transverses the external anal sphincter into the ischiorectal space. An ischiorectal abscess may traverse the deep postanal space into the contralateral side, forming a so-called horseshoe abscess.
What is the meaning of fistulous?
Definition of fistulous 1 : of, relating to, or having the form or nature of a fistula 2 : hollow like a pipe or reed
What is a fecal fistula?
Fistulas of the urinary and reproductive tract. Fistulas may also develop between the vagina and the large intestine (a enterovaginal fistula) so that feces leaks from the vagina. Although both these types of fistulas are uncommon in the developed world, they are common in poor developing countries and result from long,…
What are the different types of fistulas?
anorectal fistula archosyrinx arteriovenous fistula A-V fistula biliary fistula blind fistula BPF branchial fistula Branham sign Brescia Brescia-Cimino fistula
What is a horseshoe fistula?
Horseshoe fistulas are complex fistulas with more than one opening on the exterior of the body. Incomplete fistulas are tubes of skin that are open on the outside but closed on the inside and do not connect to any internal structure. Fistulas of the digestive tract