Wesenberg R L, Blumhagen J D, Rossi R P, Hilton S V, Gilbert J M, Nedeau D J
Radiol Technol. 1980 Mar-Apr;51(5):641-8.
During the past five years, over 50,000 routine examinations in pediatric radiology have been performed utilizing a high-speed, rare-earth system. A detailed study of the physical characteristics as well as subjective qualities of all of the commercially available rare-earth systems was performed. Our extensive clinical experience with a gadolinium oxysulfide system is described in detail. Practical points on how to avoid certain pitfalls when instituting a system of low-dose radiography are discussed. The present system allows a significant reduction in radiation dosage with maintenance of fine to excellent radiographic resolution.
在过去五年中，利用高速稀土系统进行了超过50,000例儿科放射学常规检查。对所有商用稀土系统的物理特性以及主观质量进行了详细研究。详细描述了我们使用氧硫化钆系统的丰富临床经验。讨论了在建立低剂量放射成像系统时如何避免某些陷阱的实用要点。目前的系统能够在保持良好至优异的放射成像分辨率的同时，显著降低辐射剂量。
