J Trauma
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A motor vehicle passenger sustained an acute traumatic lumbar hernia caused by an improperly positioned seat belt. Diagnosis was confirmed on computed tomographic scan, and the defect repaired primarily.
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Multicenter Study
Status of nonoperative management of blunt hepatic injuries in 1995: a multicenter experience with 404 patients.
Nonoperative management is presently considered the treatment modality of choice in over 50% of adult patients sustaining blunt hepatic trauma who meet inclusion criteria. A multicenter study was retrospectively undertaken to assess whether the combined experiences at level I trauma centers could validate the currently reported high success rate, low morbidity, and virtually nonexistent mortality associated with this approach. Thirteen level I trauma centers accrued 404 adult patients sustaining blunt hepatic injuries managed nonoperatively over the last 5 years. ⋯ Bleeding complications are infrequently encountered (3.5%) and can often be managed nonoperatively. Although grades IV and V injuries composed 14% of the series, they represented 66.6% of the patients requiring operative intervention and thus merit constant re-evaluation and close observation in critical care units. The optimal time for follow-up computerized axial tomography scanning seems to be within 7 to 10 days after injury.
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Posttraumatic pseudoaneurysms of the hepatic artery are rare and usually occur as a complication of open abdominal trauma. Even less common is the coexisting presence of enteric fistulization. We report a patient with upper gastrointestinal hemorrhage occurring 3 years after blunt abdominal trauma resulting from a pseudoaneurysm of the proper hepatic artery with duodenal fistulization. The patient was treated successfully by ligation of the proper hepatic artery and closure of the duodenal opening.
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Medial dissection of the aorta after blunt trauma is a rare occurrence. We report the case of a 79-year-old woman injured in a motor vehicle crash who suffered an acute DeBakey type I aortic dissection.
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Blunt abdominal trauma resulting in a laceration of the abdominal aorta is extremely rare. Only one previous example of this injury has been reported in a child. We present the clinical course and surgical management of blunt disruption of the infrarenal aorta in a 13-year-old boy with a subsequent delayed rupture of a third aortic laceration. This is the youngest patient to die from this type of injury after blunt abdominal trauma.