MRI Defecography

Magnetic Resonance Imaging (MRI) Defecography is a non-invasive imaging test used to evaluate the function of the rectum and pelvis during the act of defecation. The test helps doctors diagnose disorders related to the pelvic floor, which can cause conditions such as constipation, incontinence, and pelvic organ prolapse.

MRI Defecography offers clear, detailed images of the pelvic structures at rest and during straining or evacuation. This test is particularly beneficial for patients experiencing issues with bowel movements, especially when standard tests do not reveal the cause of the symptoms.

Specific Instructions:

Here are some specific instructions that are essential to follow before undergoing an MRI Defecography:

• Medical History: Before the test, share your complete medical history with your doctor, including any previous surgeries, allergies, or conditions, such as kidney disease. If you have any implanted devices like pacemakers, cochlear implants, certain types of clips, or other metallic objects, inform your doctor as they may interfere with the MRI machine.

• Pregnancy and Lactation: If you're pregnant or breastfeeding, notify your doctor. Although MRI is considered safe, the doctor might choose to delay the test unless it is absolutely necessary.

• Clothing: Wear comfortable clothes that are easy to remove. You might be asked to change into a hospital gown. Leave all metallic objects, including jewelry and watches, at home as they interfere with the MRI machine.

• Fasting: Typically, you won't need to fast before an MRI Defecography. However, your doctor might have specific instructions about eating and drinking before the procedure. Always follow your doctor's guidelines.

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What is the purpose of an MRI Defecography?

MRI Defecography is used to evaluate the rectum and pelvic floor muscles during the act of defecation. It can help diagnose conditions like constipation, incontinence, and pelvic organ prolapse.

What can I expect during the MRI Defecography procedure?

Before the procedure, a gel will be inserted into your rectum to mimic stool. You'll then be asked to lie on the MRI table. During the scan, you may be asked to squeeze your anal muscles or simulate a bowel movement. The procedure is usually painless, but you might feel some discomfort due to the gel.

How long does an MRI Defecography take?

The procedure usually takes around 30 minutes to an hour, but the duration may vary depending on your specific circumstances.

Are there any risks associated with an MRI Defecography?

MRI is generally considered a safe imaging technique. However, some individuals may feel claustrophobic inside the MRI machine. It's also important to inform your doctor if you have any metallic implants or devices, as these can interfere with the MRI.

Can I eat and drink before my MRI Defecography?

Usually, you can eat and drink normally before your MRI Defecography. However, your doctor will provide specific instructions based on your individual situation.

What happens if my MRI Defecography results are abnormal?

Abnormal results could indicate issues with the muscles and structures of the pelvic floor, which can lead to conditions like constipation, incontinence, and pelvic organ prolapse. Your doctor will discuss the results with you and suggest appropriate treatment or further testing, if necessary.

Can I undergo MRI Defecography if I am claustrophobic?

If you are claustrophobic, inform your doctor or the MRI staff. They may provide you with a sedative or use other methods to help you relax during the procedure.

Can children undergo an MRI Defecography?

Yes, children can undergo an MRI Defecography, especially if they're experiencing issues with bowel movements. However, the child must be able to stay still during the procedure. In some cases, sedation might be necessary.

Will I feel any pain during the MRI Defecography?

The MRI Defecography procedure itself is painless. However, some discomfort may be experienced due to the gel that is inserted into the rectum.

What should I do if I have metallic implants or devices?

Metallic implants or devices can interfere with the MRI machine, so it's crucial to inform your doctor about them before the procedure. The doctor will determine if it's safe for you to have an MRI or suggest a different imaging method.

MRI Defecography is an innovative imaging technique that provides essential insights into the functioning of the rectum and pelvic floor. By understanding the procedure and adequately preparing for it, patients can ensure a smooth experience and accurate results. As always, all concerns or queries should be directed towards a doctor, who can provide comprehensive information based on individual health conditions and needs.