TY - JOUR T1 - Impact of surgeon-performed ultrasound on diagnosis of abdominal pain JF - Emergency Medicine Journal JO - Emerg Med J SP - 486 LP - 491 DO - 10.1136/emj.2007.052142 VL - 25 IS - 8 AU - A Lindelius AU - S Törngren AU - A Sondén AU - H Pettersson AU - J Adami Y1 - 2008/08/01 UR - http://emj.bmj.com/content/25/8/486.abstract N2 - Background: A randomised study was performed to evaluate the diagnostic accuracy of surgeon-performed ultrasound in the emergency department for patients presenting with abdominal pain.Methods: Surgeons responsible for the examination of study patients underwent 4 weeks of ultrasound training. 800 patients who were attending the emergency department for abdominal pain were randomised to undergo or not undergo surgeon-performed ultrasound as a complement to standard examination. The preliminary diagnosis made by the surgeon, with or without ultrasound, was compared with the final diagnosis made by a senior surgeon 6–8 weeks later.Results: Diagnostic accuracy was significantly higher in the group examined with ultrasound (64.7% vs 56.8%, p = 0.027). Ultrasound proved to be helpful in making or confirming a correct diagnosis in 24.1% of cases receiving ultrasound and to contribute in 2.9%. In 22.3% of patients the diagnosis of non-specific pain was confirmed by normal findings. Ultrasound was misleading in 10.2% of cases and had no influence on the diagnosis in 40.0%.Conclusion: For patients with acute abdominal pain, higher diagnostic accuracy is achieved when surgeons use ultrasound as a diagnostic complement to standard examination. The use of bedside ultrasound should be considered in emergency departments. ER -