Time dependency of bone density estimation from computed tomography with intravenous contrast agent administration.
作者： K. Acu , M. Scheel , A. S. Issever
DOI: 10.1007/S00198-013-2440-4
关键词: Osteoporosis 、 Bone mineral 、 Nuclear medicine 、 Bone density 、 Radiology 、 Computed tomography 、 Medicine 、 Intravenous contrast 、 Delay time 、 Time dependency 、 Quantitative computed tomography
摘要: Summary Our study has demonstrated that in contrast-enhanced multi-detector computed tomography (MDCT)-based bone density measurements, the scan delay time after contrast agent administration is a statistically significant variable for derivation of quantitative (QCT)-equivalent mineral (BMD) values.
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