Im. Bain et al., SURVEY OF ABDOMINAL ULTRASOUND AND DIAGNOSTIC PERITONEAL-LAVAGE FOR SUSPECTED INTRAABDOMINAL INJURY FOLLOWING BLUNT TRAUMA, Injury, 29(1), 1998, pp. 65-71
Over a 3 year period all severely injured blunt trauma patients who we
re investigated with abdominal ultrasound examinations (AUS) or diagno
stic peritoneal lavage (DPL) to exclude intra-abdominal injury were ev
aluated. The ultrasound examinations were performed by radiologists in
220 severely injured patients (20 of whom also had DPL). The overall
sensitivity and specificity of abdominal ultrasound were 82.7% and 99.
5%, respectively. The sensitivity increased to 89.1% by repeat scannin
g. In comparison, 72 DPLs were performed in severely injured patients;
the overall sensitivity and specificity of DPL were 82.8% and 97.2%,
respectively. DPL resulted in more non-therapeutic laparotomies, 9/25
(36%) compared with 3/23 (13%) with AUS. Abdominal ultrasound is now t
he first line investigation at this centre for evaluation of possible
intra-abdominal injury in injured patients. (C) 1998 Elsevier Science
Ltd. All rights reserved.