Utility of multiple rule out CT screening of high-risk atraumatic patients in an emergency department—a feasibility study

Several large trials have evaluated the effect of CT screening based on specific symptoms, with varying outcomes. Screening of patients with CT based on their prognosis alone has not been examined before. For moderate-to-high risk patients presenting in the emergency department (ED), the potential gain from a CT scan might outweigh the risk of radiation exposure. We hypothesized that an accelerated “multiple rule out” CT screening of...