Anorectal ultrasound is a sophisticated imaging procedure that employs high-frequency sound waves to create images of the anal canal, rectum, and surrounding structures, such as sphincter muscles. The examination is a harmless examination and is an extremely useful diagnostic tool for most anorectal disorders that gives useful information about any disease that may be worth treating and managing.
Why Is An Anorectal Ultrasound Scan Needed And Advised To You?
Anal Sphincter Complex testing: It is also referred to as the gold standard to assess the external and internal anal sphincter muscles.
Perianal Abscesses and Fistulas evaluation: Anorectal ultrasound would prove highly useful in identifying the site of perianal abscesses (pus-filled pockets near the anus) and help delineate the tracts.
Assessment of rectal wall lesions: Anorectal ultrasound can assess lesions of the rectal wall and lesions that invade the rectal wall itself, including rectal tumors, cysts, and inflammation.
How To Prepare For Anorectal Ultrasound?
Your doctor will provide special instructions for your case and the facility where the study is to be performed; however, instructions will usually include the following:
Bowel Preparation: Sometimes you will be asked to do a light bowel prep, such as a small enema a few hours beforehand,
Dietary Restrictions: There are usually no dietary restrictions on the scan, although various limitations can be provided based on availability of scanners.
How Does Anorectal Ultrasound Work?
Position: You generally will be in the knee-chest position, probably on your left side. The same position you’d normally be in for a rectal exam usually.
Probe: A small, cylindrical and specially shaped ultrasound probe will be gently inserted into your anal canal. The probe is normally placed on a gel (water based) so that it may be inserted with minimal discomfort and make as much contact with the tissues as possible.
Image Acquisition: The probe, which is positioned, directs high-frequency sound waves through surrounding tissues. The echoes are digitized by a computer and displayed on a screen in real-time images of the anal canal, rectum, and surrounding tissues.
Probe Rotation and Movement: The probe is rotated and moved slowly through the anal canal to take different views and angles of the anorectal area. It’s helpful in taking a complete view of the sphincter muscles, lesions, and possible fistula tracts.
Duration: The whole process will last for 15 to 30 minutes. It is well tolerated, although some patients feel mild pressure or discomfort as the probe goes through.
Conclusion
An anorectal ultrasound is a safe, non-invasive, and very sensitive imaging method for the examination of rectum, anal canal and peri-anal structures. More information on sphincter function, rectal wall lesion, fistulas and abscesses, which aid in obtaining appropriate diagnosis and management strategy, is provided by an anorectal ultrasound. There is minimal preparation and tolerable discomfort in anorectal ultrasound and therefore this imaging device is an excellent diagnostic tool for the management of the majority of anorectal disease.
Frequently Asked Questions
Q. What is an anorectal ultrasound scan?
An anorectal ultrasound scan involves insertion of a probe into the “anus visualization, sphincter muscles and tissues around.”
Q. How to book an anorectal ultrasound scan online?
Book your anorectal ultrasound scan online at Carebox website, where you can get an anorectal ultrasound test at the most reasonable price in Delhi NCR. Book this test online in 4 simple steps and avail the best ultrasound facility in town.
Q. What is anorectal used for?
Anorectal is the term used for the anus and rectum and is applied to medical procedures, illnesses, medications, related to the anus and rectum.
Q. What are the causes of anorectal?
The new generation can have anorectal issues, and has several likely causes: Poor diet and insufficient exercise: A normal diet of processed and packaged foods, along with little or no physical exercise, can lead to constipation and anorectal problems.
Q. How long does anorectal surgery take?
Anorectal surgery normally takes Less than 30 minutes.
