CJEM
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CJEM
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Cholelithiasis and cholecystitis are common conditions that frequently require patients to come to the Emergency Department (ED) and undergo diagnostic imaging. The purpose of this study was to evaluate the test characteristics of emergency physician performed point-of-care ultrasound (POCUS) to diagnose cholelithiasis and cholecystitis in a Canadian ED. ⋯ POCUS is reliable for the diagnosis of cholelithiasis and for ruling in cholecystitis. In cases where POCUS is negative or indeterminate for cholecystitis, further imaging should be obtained as clinical suspicion warrants.