通过光子散射测量骨密度。I. 临床应用系统。
Bone density measured by photon scattering. I. A system for clinical use.
作者信息
Webber C E, Kennett T J
出版信息
Phys Med Biol. 1976 Sep;21(5):760-9. doi: 10.1088/0031-9155/21/5/005.
PMID:967925
Abstract
A system for the routine measurement of the density of the os calcis is described. Measurements are made of the number of photons scattered by the bone from a 153Sm photon beam. The first results from human subjects are presented.
摘要
描述了一种用于常规测量跟骨密度的系统。该系统通过测量153Sm光子束中被骨骼散射的光子数量来进行测量。文中给出了来自人体受试者的首批测量结果。
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