Oyamada H, Orii H, Tabei T, Sasaki Y
Rofo. 1976 Jan;124(1):17-22. doi: 10.1055/s-0029-1230273.
A comparative study on 99m-Tc-phosphate compounds (TcPP) in detecting tumor metastasis to bone and problems accompanying it are reported. TcPP revealed metastatic foci which are unrecognized by conventional bone survey. To recognize these foci, exclusion of following problems is necessary: Accumulation at front of neck, asymmetrical image of joint, increased bone density of the aged, Tc-photon absorption and radiotherapy effect. The mechanism of TcPP accumulation is discussed.
报道了一项关于99m-锝磷酸盐化合物(TcPP)检测骨转移瘤及其伴随问题的对比研究。TcPP可显示出传统骨显像无法识别的转移灶。为识别这些病灶,必须排除以下问题:颈部前方聚集、关节影像不对称、老年人骨密度增加、锝光子吸收及放疗效果。文中讨论了TcPP聚集的机制。