fisteliyhteyksiä

Fisteliyhteyksiä, or fistulas, are abnormal connections that form between two organs or between an organ and the outside of the body. These connections can occur in various parts of the body and are often a result of inflammation, infection, or injury.

One common type is an anal fistula, which connects the anal canal to the skin near the anus. These often arise from blocked anal glands that become infected and form an abscess, which then drains to the skin. Symptoms can include pain, swelling, and discharge from the anal area.

Another type is a vesicovaginal fistula, an abnormal opening between the bladder and the vagina. This can be caused by prolonged labor during childbirth, pelvic surgery, or radiation therapy. It typically results in continuous leakage of urine from the vagina.

Fistulas can also occur between the intestines and other organs, such as the stomach or the skin. These can be caused by conditions like Crohn's disease, diverticulitis, or complications from surgery or radiation. Symptoms depend on the location of the fistula but may include pain, infection, and unusual discharge.

Diagnosis of fistulas usually involves a physical examination, medical history, and imaging tests such as CT scans, MRI, or fistulography. Treatment depends on the type, location, and severity of the fistula and may range from conservative management with antibiotics and wound care to surgical intervention to close the abnormal connection. In some cases, especially with anal fistulas, surgery is the primary treatment.