Radiology is that the medical discipline that uses medical imaging to diagnose and treat diseases among the bodies of animals, together with humans. A variety of imaging techniques like X-ray radiography, ultrasound, CAT (CT), medicine together with antielectron emission pictorial representation (PET), and resonance imaging (MRI) square measure accustomed diagnose or treat diseases. Interventional radiology is that the performance of typically minimally invasive medical procedures with the steerage of imaging technologies like those mentioned on top of. The modern apply of radiology involves many completely different tending professions operating as a team. The specialist could be a medical doctor World Health Organization has completed the acceptable post-graduate coaching and interprets medical pictures, communicates these findings to different physicians by suggests that of a report or verbally, and uses imaging to perform minimally invasive medical procedures. The nurse is concerned within the care of patients before and when imaging or procedures, together with administration of medicines, observation of significant signs and observation of insensible patients. Medical imaging is that the technique and method of making visual representations of the inside of a body for clinical analysis and medical intervention, yet as visual illustration of the perform of some organs or tissues (physiology). Medical imaging seeks to reveal internal structures hidden by the skin and bones, yet on diagnose and treat illness.