The provision of emergency radiology services and potential radiologist workforce crisis: is there a role for the emergency-dedicated radiologist?

One of the greatest challenges facing the specialty of radiology over the next several years will involve the provision of emergency radiology services. The demand for medical imaging--especially computed tomography and magnetic resonance imaging--continues to explode in the emergency setting and threatens to overwhelm the resources of many radiology practices. How our specialty decides ultimately to respond is critical, as it will have far-reaching implications, which will define the role and perceived value of the radiologist in all settings for years to come.