In my personal experience of 139 cases, the majority (135 patients) had a pyriform sinus fistula; of the remaining four patients, three had an infected thyroid nodule and one had a perforated ...

According to the Cleveland Clinic, an anal fistula often develops as a complication of an anal abscess, which is an infected wound that drains pus from the anus. The abscess can form a tunnel ...

Crohn’s disease can cause anal fistulas, which are tunnels that go from your anus to the surface of the skin around your anus ...

Fistulas usually develop when anal glands become infected. Your body creates the fistula as a way to drain pus from the infection. Pus-filled anal abscesses that result from infected anal glands ...

Perianal abscesses and fistulas are common conditions in pediatric patients that can cause significant discomfort and complications. An abscess is a collection of pus that forms due to infection ...

Obstetric fistula is a hole between the birth canal and bladder or rectum, caused by prolonged, obstructed labour without access to timely, high-quality medical treatment. It leaves women and ...

Anal fistulas are abnormal connections between ... They cause pain, swelling, and infection. According to a report on GlobalData’s Pharma Intelligence Center, the global Crohn’s disease ...