Anorectal Ultrasound: To visualize the rectum and anus.

What is Anorectal Ultrasound?

Anorectal ultrasound is a non-invasive imaging technique that uses sound waves to create images of the rectum and anus. It can help visualize the structure and function of these organs.

 

Why Anorectal Ultrasound is required?

Anorectal ultrasound is often used to:

• Evaluate pelvic floor disorders: It can help diagnose conditions such as pelvic organ prolapse, fecal incontinence, or anorectal fistulas.
• Assess anal sphincter function: It can evaluate the strength and function of the muscles that control the anus.
• Investigate rectal bleeding: It can help identify the source of rectal bleeding, such as hemorrhoids or anal fissures.
• Guide procedures: Anorectal ultrasound can be used to guide procedures like sclerotherapy (treatment for hemorrhoids) or fistula repair.

which are the method of Anorectal Ultrasound ?

Anorectal ultrasound can be performed either externally or internally.

• External ultrasound: The ultrasound probe is placed on the skin over the rectum and anus.
• Internal ultrasound: The ultrasound probe is inserted into the rectum through the anus. This provides a more detailed view of the internal structures.

 

who should go for Anorectal Ultrasound ?

Individuals who may benefit from anorectal ultrasound include:

• People with symptoms of pelvic floor dysfunction, such as incontinence or pelvic organ prolapse.
• Those experiencing rectal bleeding or pain.
• Patients undergoing evaluation for anorectal fistulas or other conditions.

 What are the results of Anorectal Ultrasound ?

Anorectal ultrasound can help identify abnormalities such as:

• Pelvic organ prolapse: When pelvic organs descend into the vagina or rectum.
• Anal sphincter dysfunction: Weakness or incoordination of the muscles that control the anus.
• Hemorrhoids: Swollen blood vessels in the rectum.
• Anal fissures: Small tears in the lining of the anus.
• Anorectal fistulas: Abnormal passages between the rectum and anus.

  What are the components of Anorectal Ultrasound ?

Anorectal ultrasound typically involves:

• Preparation: You may be asked to drink plenty of fluids before the test to ensure a full bladder.
• Positioning: You will be positioned on your side or on your back for the ultrasound.
• Gel application: A gel will be applied to the skin over the rectum and anus to facilitate sound wave transmission.
• Ultrasound examination: The ultrasound probe will be moved over the area to create images.
• Interpretation of results: A healthcare provider will interpret the ultrasound images and discuss the findings with you.