Title of article :
Ultrasound for the detection of intraperitoneal fluid: The role of Trendelenburg positioning
Author/Authors :
Barbara J. Abrams، نويسنده , , Paniti Sukumvanich، نويسنده , , Roger Seibel، نويسنده , , Ronald Moscati، نويسنده , , Dietrich Jehle، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 1999
Pages :
4
From page :
117
To page :
120
Abstract :
A prospective, observational study was performed to evaluate the role of Trendelenburg positioning in improving the sensitivity of the single-view ultrasound examination. Hemodynamically stable patients undergoing diagnostic peritoneal lavage (DPL) were assigned to one of two groups: supine or 5° of Trendelenburg positioning. Baseline right intercostal oblique images of Morisonʹs pouch were obtained followed by additional images for each 100 cc of lavage fluid instilled into the peritoneal cavity. The initial volume of fluid required to identify an anechoic stripe was recorded for each patient. Patients were excluded if they had (1) a positive DPL for hemoperitoneum (defined as 10 cc of gross blood or>100,000 red blood cells/μL), (2) positive baseline ultrasound study, (3) hemodynamic instability, or (4) lack of documentation (ie, baseline/subsequent hard copy images were not obtained or inadequately demonstrated anechoic stripe). The mean quantity of fluid for visualization of the anechoic stripe was 443.8 cc in the Trendelenburg group (n = 8) and 668.2 cc in the supine group (n = 11). These means were statistically different (P< .05, t test). The median amount of fluid needed for visualization of the anechoic stripe was 400 cc and 700 cc for the Trendelenburg and supine groups, respectively.
Keywords :
Ultrasonography , Hemoperitoneum
Journal title :
American Journal of Emergency Medicine
Serial Year :
1999
Journal title :
American Journal of Emergency Medicine
Record number :
779599
Link To Document :
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