Quality control in bone densitometry

被引:0
|
作者
Kolta, S [1 ]
Roux, C [1 ]
机构
[1] Hop Cochin, Ctr Evaluat Malad Osseuses, F-75674 Paris 14, France
来源
JOURNAL DE RADIOLOGIE | 1999年 / 80卷 / 02期
关键词
densitometry; quality control; quality assurance; osteoporosis;
D O I
暂无
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
Bone densitometry is a biological measurement which must comply to the usual rules of quality control. Calibration phantoms are available and must be regularly measured. Results may be interpreted by visual inspection or by estimating drift percentage. Different calculation methods have been proposed. A rigorous procedure is required when replacing densitometry devices. Simple and regular controls can assure the reliability of the technique.
引用
收藏
页码:93 / 98
页数:6
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