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使用ＳＤ－１００单光子吸收骨密度仪对２４例肾小管性酸中毒患者进行了左侧尺桡骨中前１／３处骨矿含量的测定并与正常人骨密度进行了比较。结果显示９５．８３％的患者有骨矿物质含量的下降，而Ｘ线的异常改变仅占３３．３３％，提示骨矿物质含量的测定对于提早发现肾小管性酸中毒的骨病优于Ｘ线的检查。
Twenty-four patients with renal tubular acidosis were examined for bone mineral content in the first third of the distal radius and radius using SD-100 single-photon absorption bone densitometer and compared with that of normal people. The results showed that 95.83% patients had decreased bone mineral content, while the abnormal X-ray changes accounted for only 33.33%, suggesting that the determination of bone mineral content for early detection of renal tubular acidosis than bone disease better than X Check the line.