Endoscopic Ultrasound. Instead to MRI that produces very similar pictures, an endoscopic ultrasound goes inside your anus using a little lighted digital camera in addition to a tiny ultrasound probe. Your surgeon may then eliminate the complete fistula tract from this space or scrape out the infected tissue inside. This https://doctorbookmark.com/story21481996/indicators-on-piles-treatment-you-should-know