RADIOLOGY A variety of imaging techniques such as X-ray radiography, ultrasound, computed tomography (CT), nuclear medicine including positron emission tomography (PET), and magnetic resonance imaging (MRI) are used to diagnose and/or treat diseases. Interventional radiology is the performance of medical procedures with the guidance of imaging technologies.
Radiology is the specialty of medicine that deals with the study and application of imaging technology like x-ray and radiation for diagnosing and treating disease. Imaging plays a vital role in determining the accuracy of diagnosis and the subsequent planning of treatment. The clarity and intricacy of the images help doctors plan every aspect of surgery or medicine. In short Imaging is the visual inspection of internal organs without incisions.