Comparisons between a pencil beam and two fan beam dual energy X-ray absorptiometers used for measuring total body bone and soft tissue

A pencil beam Hologic QDR 1000W scanner (1000), a fan beam QDR 4500A scanner (4500) and a fan beam Lunar Expert scanner (Expert) were compared for bone mineral and body composition measurement accuracy. Phantoms were scanned with each instrument to assess magnification effects and to compare calibra...

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Veröffentlicht in:	British journal of radiology 2001-02, Vol.74 (878), p.166-176
Hauptverfasser:	Tothill, P, Hannan, W J, Wilkinson, S
Format:	Artikel
Sprache:	eng
Schlagworte:	Absorptiometry, Photon - instrumentation Absorptiometry, Photon - methods Adipose Tissue - physiology Adult Body Composition Bone Density Connective Tissue - physiology Female Humans Male Middle Aged Phantoms, Imaging Regression Analysis
Online-Zugang:	Volltext
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