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What does a radiologist do?

What does a radiologist do

Radiologists are the specialists who interpret medical images such as X-rays, CT scans, and MRIs. They use these images to diagnose conditions and diseases. If you need an imaging test, your doctor will likely refer you to a radiologist. I’ve teamed up with Mermaid Beach Radiology to give some more information about what radiologists do. We will also discuss what you can expect from your visit with one.

What is a radiologist, and what do they do?

Radiologists are doctors who specialise in interpreting imaging scans, such as X-rays, CT scans, and MRIs. These imaging tests can provide crucial information on a patient’s condition.

It helps to diagnose and treat injury or illness. Radiologists also use invasive techniques like ultrasound and nuclear medicine imaging. This guides treatment, including biopsies and medication delivery, directly to problem areas.

In addition, radiologists may also recommend and perform specific procedures. It includes angioplasty or embolization.

Radiologists play a crucial role in diagnosing and treating various conditions.

The different types of imaging tests you might have done

As stated above, radiologists interpret a variety of imaging tests. The most common imaging tests are X-rays, CT scans, and MRIs.


X-rays are the oldest and most well-known type of imaging test for diagnosis. They use a small amount of ionizing radiation to produce pictures of the inside of your body.

X-ray imaging is often used to detect problems with bones or lungs. For example, if the doctor thinks a joint is dislocated, they will likely order an X-ray to confirm and to use as the basis for treatment moving forwrd.

CT scans

CT or Computed Tomography scans use special X-ray equipment and a computer. This creates detailed cross-sectional images, or slices, of your body. A CT scan can be used to detect a wide range of conditions. These include tumors, infections, bone fractures, and more.


MRI, or Magnetic Resonance Imaging, creates detailed images of the inside of your body by using a powerful magnetic field and radio waves. MRIs can be used to detect a wide range of conditions, including tumors, brain disorders, and problems with the spine or other joints.

These three imaging tests are the most common, but there are other types of imaging tests as well. For example, ultrasound uses sound waves to create images of the inside of your body. At the same time, nuclear medicine uses small amounts of radioactive material to create images of the inside.

What to expect during your appointment with the radiologist

When you visit the radiologist, they will review your medical history. They will also discuss any symptoms or concerns that led you to schedule the appointment.

Then, the radiologist will conduct imaging tests. These imaging tests allow the radiologist to see inside your body and detect potential issues. Depending on the type of scan, you may need to stay still for some time or receive contrast material through an IV.

After the scan, the radiologist interprets the images and reports their findings to your primary care physician. It is essential to follow any post-appointment instructions given by your healthcare team. That helps ensure optimal results from the imaging test.

Visiting a radiologist can provide valuable information about your health, potentially leading to the cause of your symptoms. It will also assist in developing a treatment plan for various medical conditions.

How to get your results from the radiologist

There are several ways to obtain your radiologist’s findings based on the testing results. During a follow-up appointment, your referring specialist will discuss the results with you.

You can also ask your doctor’s office for a copy of the radiology report. In some cases, you may be able to access your results online through your healthcare provider’s patient portal. A radiologist will typically not directly provide you with the test results as you are only temporarily under their care; instead, they will usually forward the results to the physician who referred you to them.

It is important to follow up with your primary care physician or after you receive your results from the radiologist. This appointment provides an opportunity to inquire any questions about the results and develop a treatment plan, if necessary.

Where can I find a radiologist in Australia?

You have many options if you need to see this type of professional in Australia. The Australian College of Radiologists website allows you to look for a radiologist near you. You can also request a referral to a reputable one from your primary care physician or specialist.

When choosing a radiologist, it is crucial to consider qualifications, experience, and location. Also, in Australia, make sure they are registered with the Australian Health Practitioner Regulation Agency (AHPRA). It ensures that the radiologist meets the necessary qualifications and standards.

Final thoughts

Radiologists are medical professionals who specialize in diagnosing and treating conditions through medical imaging tests. They work with other doctors to accurately diagnose a patient’s condition.

Radiologists typically work in hospitals or clinics, and most have completed a four-year residency in radiology. Therefore, you will likely see a radiologist if you need a medical imaging test.

Knowing what to expect before an appointment with this medical expert can help calm your nerves. It can also help you prepare questions to ask during the appointment and better understand the process overall.

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