The Many Specialties Available in Diagnostic Radiology
A diagnostic radiologist is a doctor who is specifically trained to obtain and interpret medical images. He or she is an imaging expert, and can diagnose certain illnesses based on what is observed on radiographs, computed tomography, ultrasounds, MRIs or standard x-rays. Radiologists also treat certain diseases through the use of nuclear medicine, radiation or image guided surgery. The latter is sometimes called interventional radiology and is minimally invasive. Similar to other medical professionals, a radiologist must graduate from an accredited medical learning institution with a degree in medicine. He or she must also pass a state licensing exam and perform an internship of at least one year. In addition, a four year residency must be completed before he or she is allowed to work independently. Upon completion of his or her residency, a radiologist can enroll in a fellowship and go on to specialize in one or more different areas of radiology. ultrasound centre in...