![]() Radiologists are highly trained in keeping people safe from the harmful effects of radiation. Most of these techniques involve the use of radiation. positron emission tomography (PET) scans.The job of radiologists varies depending on their specialty.Īll radiologists work with medical imaging methods, which include: Radiologists can work in clinical practices, hospitals, or universities. Medical physicists have developed many devices that doctors commonly use today, such as magnetic resonance imaging ( MRI). Some medical physicists are also researchers and play a role in developing new medical technology. Medical physicists use their understanding of physics to support the practice of medicine in different ways.įor example, they can advise on and deliver the technical aspects of medical imaging to ensure the safety of patients and the effectiveness of the results. It can help reduce symptoms or, in some cases, cure the condition entirely. This therapy involves the use of high energy radiation to damage cancer cells, which stops them from spreading further. Radiation oncologyĪ radiation oncologist uses radiation-based therapy to treat cancer. Keyhole surgery involves making small cuts instead of larger ones and using tiny cameras to see inside the body. Interventional radiologists typically work on keyhole surgery. This imaging can make surgical procedures safer and lead to faster recovery times. Interventional radiologists use medical imaging to provide therapy to people with noncancerous conditions.įor example, an interventional radiologist might use medical imaging to support a surgical procedure. They can use a variety of different imaging methods, such as: There are several different specialties of radiology, including: Diagnostic radiologyĭiagnostic radiologists use medical imaging to diagnose and treat diseases.
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