There are many important positions in the field of healthcare.One of the most important of these is the radiologist.A radiologist is a term that refers to a doctor that specializesin medical imaging of the human body. The kinds of imaging that aradiologist may deal with are very diverse and can include thingslike CT scans, MRI scans, ultrasound scans, and X-ray scans. Aradiologist may even deal with scans produced from the injection ofradioactive materials into a patient’s blood.Whether or not the radiologist actually takes these scans him orherself depends on the size of the hospital. In a larger hospital,these scans and images will typically be taken by a person with theposition of radiology technician. The radiologist will be the onethe scans and images are handed over to for analysis.