The single indication for cystography in blunt trauma.
To define the indications for cystography in blunt trauma, two studies were completed. First, a 15-month retrospective evaluation revealed 26 patients with bladder trauma. All 26 patients presented with gross hematuria. This was followed by a randomized prospective study of all patients with blunt trauma. Patients were randomized to be evaluated with cystography for any degree of hematuria or the diagnosis of pelvic fracture versus those to be evaluated only for the presence of gross hematuria. Eleven patients had pelvic fractures and no hematuria. One hundred nine patients had microscopic hematuria and a 39 per cent incidence of coexistent pelvic fractures. Thirty-one patients had gross hematuria and a 26 per cent incidence of pelvic fracture. Bladder injuries were seen only in this latter group. Cost analysis of the prospective study revealed a potential savings of $26,322 if gross hematuria had been the sole indication for cystography in blunt trauma. This approach has potential cost savings and, more importantly, will not compromise the quality of trauma care.
Orlando Regional Medical Center, FL 32806.
G M
GM
Fuhrman
G T
GT
Simmons
B S
BS
Davidson
C A
CA
Buerk
D003365:Costs and Cost Analysis; D003937:Diagnosis, Differential; D003974:Diatrizoate Meglumine; D050723:Fractures, Bone / Q000175:diagnosis*; D006417:Hematuria / Q000175:diagnosis* / Q000652:urine; D006801:Humans; D010384:Pelvic Bones / Q000293:injuries*; D011446:Prospective Studies; D011787:Quality of Health Care; D011859:Radiography; D012189:Retrospective Studies; D001743:Urinary Bladder / Q000000981:diagnostic imaging* / Q000293:injuries*; D014949:Wounds, Nonpenetrating / Q000000981:diagnostic imaging* / Q000191:economics
D003974:Diatrizoate Meglumine