Academic emergency medicine : official journal of the Society for Academic Emergency Medicine
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Little is known about the circumstances surrounding closed head trauma (CHT) in elders, and how they differ from nonelders. The study objective was to compare the 2 populations for outcome (positive cranial CT scan depicting traumatic injury, or the need for neurosurgery), mechanism of injury, and the value of the neurologic examination to predict a CT scan positive for traumatic injury or the need for neurosurgical intervention. ⋯ Significant differences exist between elder and nonelder victims of CHT with respect to mechanisms of trauma and outcomes (CT scan positive for traumatic injury, or the need for neurosurgery).
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To determine the role of bedside renal ultrasonography (US) and plain radiography of the kidneys, ureters, and bladder (KUB) as the initial investigative modality for those patients presenting to the ED with unilateral flank pain and hematuria. The hypothesis was that the renal US + KUB may obviate the need for emergent i.v. pyelography (i.v.P) in a majority of patients. ⋯ The bedside US + KUB has a high sensitivity and can be performed rapidly at the bedside by the EP when compared with i.v.P. This combined modality is an effective screening tool in the initial evaluation of ureteral colic.