title: Ultrasound of the acute abdomen performed by surgeons in training.
abstract: OBJECTIVE
  Ultrasound has a well-established role in the diagnostic assessment of acute abdominal pain where some ultrasonically easily-accessible organs account for several diagnostic possibilities. The objective of the present study was to evaluate whether surgeons without ultrasound experience could perform valid abdominal ultrasound examinations of patients referred with acute abdominal pain.
  
  
  METHODS
  Patients referred with acute abdominal pain had an ultrasound examination by a surgeon in training as well as by an experienced consultant radiologist whose results served as the gold standard. All participating surgeons were without any pre-existing ultrasound experience and received one hour of introduction to abdominal ultrasound.
  
  
  RESULTS
  Thirty patients underwent 40 surgeon performed and 30 radiologist performed ultrasound examinations. Regarding gallstone and cholecholecystitis the sensitivity, specificity and kappa-agreement of the surgeon performed ultrasound examination was 1.00 (0.77-1.00), 0.96 (0.79-0.99), 0.94 (0.3-1.00) and 0.40 (0.12-0.77), 0.97 (0.83-0.99), 0.44 (0.00-0.96); respectively. Visualization of the common bile duct was poor having 73% non-diagnostic surgeon-performed ultrasound examinations.
  
  
  CONCLUSIONS
  Surgeons in training without pre-existing ultrasound experience and only a minimum of formal ultrasound education can perform valid and reliable ultrasound examinations of the gallbladder in patients admitted with acute abdominal pain.
authors.affiliation: Department of Vascular Surgery, University Hospital of Copenhagen Rigshospitalet, Copenhagen, Denmark. jonas@eiberg.org
authors.forename: J P
authors.initials: JP
authors.lastname: Eiberg
authors.forename: T P
authors.initials: TP
authors.lastname: Grantcharov
authors.forename: J R
authors.initials: JR
authors.lastname: Eriksen
authors.forename: T
authors.initials: T
authors.lastname: Boel
authors.forename: C
authors.initials: C
authors.lastname: Buhl
authors.forename: D
authors.initials: D
authors.lastname: Jensen
authors.forename: J F
authors.initials: JF
authors.lastname: Pedersen
authors.forename: S
authors.initials: S
authors.lastname: Schulze
mesh_terms: D000005:Abdomen / Q000000981:diagnostic imaging*; D000006:Abdomen, Acute / Q000000981:diagnostic imaging*; D000328:Adult; D002764:Cholecystitis / Q000000981:diagnostic imaging*; D003135:Common Bile Duct / Q000000981:diagnostic imaging*; D003627:Data Interpretation, Statistical; D004502:Education, Medical, Continuing; D005260:Female; D005704:Gallbladder / Q000000981:diagnostic imaging*; D042882:Gallstones / Q000000981:diagnostic imaging*; D013502:General Surgery / Q000193:education*; D006801:Humans; D012680:Sensitivity and Specificity; D014463:Ultrasonography