Does an MRI Hurt? And Other Common Questions

At Advantage Diagnostics, we’ve touched on many common concerns and questions in our blog articles, but it’s always possible that we left out the question that you’ve had on your mind. If you are a patient whose doctor has ordered one or more imaging diagnostics, you might be concerned about what to expect. Read through the questions we’ll answer below, and if you still have concerns, please contact us–we’re always here to help.

What are imaging diagnostics?

Let’s start out with the most general, basic question. The term imaging diagnostics may sound very foreign to you. And it is a bit of jargon, but really it just means that medical technology is being used to create images of the inside of the body that act as a tool to help doctors diagnose and/or monitor conditions or injuries. 

What are imaging diagnostics used to diagnose?

Besides getting a clear view of internal injuries, imaging diagnostics are also used to diagnose and treat various diseases and monitor organ function, chronic conditions, and pregnancy. These tests are also important components of preventive screenings.

What are the most common types of imaging tests?

MRI scans, CT scans, ultrasound, and X-ray are some of the more common types of imaging diagnostics, along with mammograms and PET scans.

Why did my doctor order more than one imaging test?

Each type of imaging diagnostic is able to provide your doctor with a different range of information. Depending on your specific health concerns or conditions, certain tests may be best suited to a clear visual or may be safer for you. Your doctor may also want to have the most comprehensive picture possible. The resulting information can then give them a more well-rounded approach to treatment and make it easier for ongoing monitoring. There are many reasons why your doctor ordered more than one imaging test–consult with your doctor for the exact reasoning.

Do MRI scans and imaging tests hurt?

No, in general, imaging diagnostics in and of themselves are painless. That said, some patients may find it uncomfortable to hold still and maintain a position for the duration of a test. While technicians are always gentle, depending on the patient and their physical state, positioning during the exam could also cause some discomfort or pressure. It is also possible to experience some sensations from contrast dye injections. These are not always necessary–contact us to see if they will be used in your exam. For those with metal implants or medical devices, it is vital that technicians are made aware prior to any imaging diagnostics to ensure patient safety. All of these imaging diagnostics tests are typically painless and require little to no recovery time. Patients can have the testing done and then go about their day.

How long do imaging tests take?

Timing varies by test and by the areas of the body being captured. In general, you can expect to spend the following amount of time with the following imaging diagnostics testing methods:

 

• X-rays: a few minutes
• Ultrasounds: 15–30 minutes
• CT scans: 10–30 minutes
• MRI scans: 15-45 minutes

Are imaging diagnostics safe?

Yes, imaging diagnostics are generally considered to be very safe and well-tolerated by most patients. X-rays and CT scans use small, safe amounts of electromagnetic radiation that pass through the body. MRI scans utilize strong magnetic fields and radio waves to affect the protons in water found inside a patient’s body. Ultrasounds use high-frequency sound waves sent through a patient’s body. Every medical test or procedure can have risks, but these and other imaging diagnostics are considered to be very safe. 

Which imaging tests use radiation?

Common imaging diagnostics that use radiation include X-rays, CT scans, mammograms, and PET scans. MRI scans and ultrasound do not use radiation. If repeated radiation exposure is a concern, there may be a low-dose radiation option available as a safer alternative. Contact your doctor to discuss your options. 

What is contrast dye, and why is it used?

Contrast dye helps certain areas of the body to appear more clearly on imaging scans and is routinely used because it can improve the accuracy of diagnosis. It does this by altering how imaging tools interact with the body and can help to highlight abnormalities that can help a doctor diagnose a condition. Contrast dyes are typically given orally or intravenously. They are generally safe, but they can cause mild reactions like a metallic taste or flushing and a feeling of warmth. Negative reactions are very rare, but any known allergies or kidney conditions must be disclosed prior to administering to ensure patient safety.

How should I prepare for imaging diagnostics tests?

In general, you want to be well-rested for any imaging diagnostics exams. Hydration is also typically recommended, unless otherwise noted by your doctor. You also always want to wear loose, comfortable clothing, and it is generally recommended to remove jewelry or metal objects from your person if possible. Depending on the specific exam, you may need to restrict food or water intake–your doctor and the friendly staff at Advantage Diagnostics can let you know what specific steps you need to take prior to your appointment.

How soon will I get my results?

After your exam, results are typically reviewed by a radiologist and are typically available for interpretation fairly soon afterwards. They are sent to your doctor and may also be viewed in an online patient portal. Your doctor should have results and contact you 24–72 hours later, depending on the facility and the urgency of your condition.

Are imaging diagnostics covered by insurance?

Yes, many imaging diagnostics are covered when deemed medically necessary by your doctor. That said, coverage often depends on your specific insurance plan and the type(s) of imaging ordered. At Advantage Diagnostics, we work with a wide range of insurance providers and also offer self-pay options.

What if I’m claustrophobic during an MRI?

This is a common concern, and one of the main reasons why, at Advantage Diagnostics, we offer open MRI for improved patient comfort and lower stress levels.

Can I have imaging diagnostic tests done if I am pregnant? 

The answer depends on your specific case and the urgency, along with a thorough assessment of risks versus benefits. Always inform your doctor and the technologist if you are or could be pregnant, as some tests are deemed safe while others are more risky. MRI and ultrasound are generally safe for pregnant individuals as no radiation is used. Contact your doctor with specific concerns.

Trust Advantage Diagnostics for Your Imaging Tests in Cleveland

If you are a patient in the Cleveland or Beachwood, Ohio area and your doctor has prescribed imaging diagnostics testing as part of your healthcare and condition assessment, Advantage Diagnostics is here to help. We are proud to offer professional imaging services along with a team of expert radiologists who can quickly and accurately interpret your test results. Contact us today to request or submit a patient referral form, and to learn more about our suite of diagnostic imaging services. And if your questions or concerns were not addressed above, please reach out! We’d be happy to answer them.