Who uses x-rays and radiation to diagnose and treat diseases?

A radiologist is a medical professional who specializes in using imaging techniques, including x-rays and other forms of radiation, to diagnose and treat various diseases. This specialist interprets the images produced by these technologies to identify abnormalities in a patient’s body, which can be critical for diagnosing conditions such as fractures, tumors, or infections. In some cases, radiologists also perform interventional procedures that utilize imaging guidance to treat certain diseases, further emphasizing their pivotal role in combining diagnostic and treatment aspects of care.

In contrast, the other professionals listed, such as surgeons, pediatricians, and sports medicine specialists, focus on different areas of medicine. Surgeons concentrate on performing operations, pediatricians care for children's health and development, and sports medicine specialists primarily deal with physical injuries related to sports and exercise. While these physicians may occasionally work in conjunction with radiologists, they do not specialize in the use of imaging techniques for diagnosis and treatment in the same way as radiologists do.