J Trauma
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Abdominal computed tomographic (CT) scan is accepted as the primary diagnostic modality in stable patients with blunt abdominal trauma. A recent survey of 328 trauma surgeons demonstrated marked variation in the management of patients with head injuries and the finding of free intra-abdominal fluid without solid organ injury on CT scan. This study was undertaken to attempt to determine what to do when free fluid without solid organ injury is seen on abdominal CT scan in patients with blunt trauma. ⋯ The isolated finding of free intra-abdominal fluid on CT scan in patients with blunt trauma and no solid organ injury does not warrant laparotomy. Alert patients may be followed with physical examination. Patients with altered mental status should undergo diagnostic peritoneal lavage.
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Review Multicenter Study
Bladder rupture after blunt trauma: guidelines for diagnostic imaging.
The purpose of this study was to establish guidelines for diagnostic imaging for bladder rupture in the blunt trauma victim with multiple injuries, in whom the delay caused by unnecessary testing can hamper the trauma surgeon and threaten outcome. ⋯ The classic combination of pelvic fracture and gross hematuria constitutes an absolute indication for immediate cystography in blunt trauma victims. Existing data do not support lower urinary tract imaging in all patients with either pelvic fracture or hematuria alone. Clinical indicators of bladder rupture may be used to identify atypical patients at higher risk. Patients with isolated hematuria and no physical signs of lower urinary tract injury may be spared the morbidity, time, and expense of immediate cystographic evaluation.