A hospital department is a specialized area of a hospital that provides specific services to patients. Pediatrics is a hospital department that specializes in the medical care of infants, children, and adolescents. X-ray is a hospital department that uses radiation to create images of the body to diagnose and treat medical conditions. CLINIC is a hospital department that provides outpatient services to patients. Radiology is a hospital department that uses imaging techniques such as X-rays, ultrasounds, and MRIs to diagnose and treat medical conditions.