ediatric Dual - Energy X - ray Absorptiometry : echnique , Interpretation , and Clinical Applications arry
نویسندگان
چکیده
This article reviews the dual-energy x-ray absorptiometry (DXA) technique, its interpretation, and clinical applications with emphasis on the considerations unique to pediatrics. Specifically, the use of DXA in children requires the radiologist to be a “clinical pathologist,” monitoring the technical aspects of the DXA acquisition, a “statistician” knowledgeable in the concepts of Z-scores and least significant changes, and a “bone specialist,” aware of the DXA findings in a large number of clinical diseases, providing the referring clinician with a meaningful context for the numeric result obtained with DXA. Semin Nucl Med 37:303-313 © 2007 Elsevier Inc. All rights reserved.
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