RECENT DEVELOPMENTS IN DXA - QUALITY OF NEW DXA/MXA-DEVICES FOR DENSITOMETRY AND MORPHOMETRY

被引：20

作者：

FELSENBERG, D

GOWIN, W

DIESSEL, E

ARMBRUST, S

MEWS, J

机构：

[1] Osteoporosis Research Group, Abt. für Radiologische Diagnostik und Nuklearmedizin, Universitätsklinikum Benjamin Franklin

来源：

EUROPEAN JOURNAL OF RADIOLOGY | 1995年 / 20卷 / 03期

关键词：

DUAL X-RAY ABSORPTIOMETRY; MORPHOMETRY X-RAY ABSORPTIOMETRY; OSTEOPOROSIS;

D O I：

10.1016/0720-048X(95)00682-G

中图分类号：

R8 [特种医学]; R445 [影像诊断学];

学科分类号：

1002 ; 100207 ; 1009 ;

摘要：

The introduction of new devices demands the assessment of their capabilities in established terms. The accuracy, reproducibility and spatial resolution of in vitro (phantom) osteodensitometric and morphometric measurements of QDR 2000 Plus and EXPERT are presented. Design details of these DXA/MXA-devices are listed and discussed in combination with the data acquired in the test measurements and calculations. The image quality will improve with further software developments. The long-term reproducibility and in vivo reliability remains to be evaluated.

引用

页码：179 / 184

页数：6

共 20 条

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