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Radiology, also called diagnostic imaging, is a series of different tests that take pictures or images of various parts of the body. Many of these tests are unique in the way that that they allow doctors to see inside the body. A number of different imaging exams can be used to provide this view, including X-ray, MRI, ultrasound, CT scan, and PET scan.
Radiologists are physicians specialising in the diagnosis and treatment of injury and illness by medical imaging (radiology) techniques (examinations/tests) such as X-rays, computed tomography (CT), MRI, nuclear medicine, PET and ultrasound.
Radiology is a way to diagnose the disease within the body, there are few types of radiology:
Magnetic resonance imaging,
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Radiology, also known as diagnostic imaging, is a series of tests that take pictures or images of parts of the body. The field encompasses two areas — diagnostic radiology and interventional radiology — that both use radiant energy to diagnose and treat diseases.
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Radiology is a special sector of medicine where images of the body's internal organs are interpreted to diagnose a disease. Radiologists are people who are involved in doing radiology. They are specially trained so that they can interpret the images and doctors can identify the disease.