Symptoms of a Fistula
A fistula is an abnormal connection between two organs or between an organ and the outside of the body. It can cause drainage of pus or other fluids from the affected area. Common symptoms of a fistula include pain, swelling, redness, tenderness, and drainage of fluids.
Conditions That Can Be Mistaken for a Fistula
Several other medical conditions can be mistaken for a fistula. These include:
Abscesses: An abscess is a pocket of infection that can develop in any part of the body. It is usually filled with pus and can cause pain, swelling, redness, and warmth.
Boils: Boils are caused by bacterial infection of the hair follicles, and can appear on any part of the body. They are characterized by a red, swollen lump that is filled with pus and can be painful.
Infected Cysts: Cysts are small, closed sacs filled with fluid. When they become infected, they can become swollen and tender.
Ingrown Hairs: Ingrown hairs are hairs that curl back on themselves and grow into the skin instead of out of it. They can cause red bumps that are tender to the touch.
Cellulitis: Cellulitis is a bacterial infection of the skin and underlying tissue that can cause redness, warmth, and swelling.
Diagnosis of a Fistula
If you are experiencing any of the above symptoms, it is important to seek medical attention. Your doctor will be able to diagnose whether you have a fistula or another condition. Diagnostic tests such as X-rays, CT scans, and ultrasound may be used to confirm a diagnosis.