[Ultrasound in diagnosis of traumatic intra-abdominal lesions. Value in primary diagnosis in the shock unit].
OBJECTIVE
To evaluate sonography as a tool for initial diagnosis in emergency room patients with abdominal trauma.


METHODS
174 cases of abdominal trauma were selected from 1837 emergency care patients. The initial sonographic findings were compared to CT-evaluation, operative and autopsy results, and both clinical and sonographic follow-up.


RESULTS
In 31 cases initial sonographic findings were positive, leading to 6 laparotomies. In another 6 cases, changes of follow-up sonographic testing led to laparotomy. In 143 patients, the initial sonographic evaluation was negative. In this group, follow-up evaluation revealed changes in 16 cases leading to 3 laparotomies. In 8 patients with stab injuries, the negative sonographic study was confirmed by operative findings.


CONCLUSIONS
Sonography is a well-tested diagnostic method in evaluating patients with abdominal trauma. Follow-up examinations-even with negative initial results-are needed. While the time interval between evaluations depends on the individual risk factors, hourly reevaluation is generally appropriate.
Partik
B
B
Institut für Röntgendiagnostik, Ludwig Boltzmann Institut für digitale Radiographie.
Krampla
W
W
König
S
S
Mosser
H
H
Hruby
W
W
Fasol
P
P
D000007:Abdominal Injuries / Q000000981:diagnostic imaging* / Q000473:pathology / Q000601:surgery; D004630:Emergencies; D004636:Emergency Service, Hospital; D006801:Humans; D010535:Laparoscopy; D009104:Multiple Trauma / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery; D012680:Sensitivity and Specificity; D012769:Shock / Q000000981:diagnostic imaging* / Q000473:pathology / Q000601:surgery; D014463:Ultrasonography; D014949:Wounds, Nonpenetrating / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery; D014950:Wounds, Penetrating / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery