J Trauma
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The relationship between alcohol use and injury severity was investigated in trauma patients admitted to a tertiary referral hospital during a 23-month period. Admission blood alcohol levels (BALs) were obtained on 427 trauma patients, who were stratified into three groups: those with no measurable blood alcohol, those within the legal limit of 100 mg/dL, and those over the legal limit or intoxicated. The no-alcohol group had significantly lower injury severity than the other two groups (p less than 0.001). ⋯ No significant differences were found when admission GCS values were compared with GCS determinations made 24 hours following admission by separate observers. To correct for any potential bias as a tertiary referral center, repeat analysis with exclusion of transferred patients was done with essentially no change in results. Our data revealed a highly significant relationship between alcohol use, degree of injury, and resource consumption.
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Acute traumatic diaphragmatic rupture is usually diagnosed by plain chest x-ray studies or at laparotomy. On occasion, ancillary diagnostic procedures such as computed tomography (CT) and fluoroscopy are necessary for diagnosis. ⋯ In another three patients, MR imaging was used to rule out diaphragmatic rupture. Magnetic resonance imaging may be the ancillary diagnostic procedure of choice following equivocal chest radiographs.