Objective To evaluate consistency of bone mineral density(BMD) measurement and osteoporosis(OP) diagnosis between tibial quantitative ultrasonometry(QUS) and dual energy X-ray absorptiometry(DXA).
目的评价胫骨定量超声（QUS）和双能X线吸收法（DXA）在骨密度（BMD）测量和骨质疏松（OP）诊断中的一致性。
Objective To discuss the applications of bone mineral density (BMD) ct quantitative measurement technology on the clinical evaluation of bone loss.
目的探讨骨密度CT定量测量技术在临床评估骨质丢失的应用价值。
Objective to evaluate the clinical value and to explore diagnostic standard of osteoporosis with vertebra bone mineral density (BMD) by measurement using quantitative computed tomography (QCT).
目的探讨定量ct (QCT)椎体骨密度(BMD)测定在诊断骨质疏松症中的临床价值和诊断标准。
Purpose To introduce a selfmade solid calibration phantom for bone mineral density(BMD)measurement with quantitative CT(QCT).
目的报告一种自制骨矿密度CT测量固体标准件。
Purpose To introduce a selfmade solid calibration phantom for bone mineral density(BMD)measurement with quantitative CT(QCT).
目的报告一种自制骨矿密度CT测量固体标准件。
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