Anal fistula is one of the most common diseases in the anorectal region, second only to hemorrhoids. Although the disease is not life-threatening, it brings a lot of trouble to the patient. So what causes anal fistula? You can find out related information in the article right below.

Many diseases can cause painful swelling of the anus, making the patient feel uncomfortable and affecting the quality of life. To be able to treat this condition, it is necessary to know the cause of the disease.

The MRI method for anal fistula follows some general principles of MRI, which is the removal of metal devices/objects carried in the body. You will be asked to make sure that you do not wear metal devices after surgery or implant electronic devices affected by strong magnetic fields.