From the Department of Nuclear Medicine, Taleghani Educational Hospital, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
Clin Nucl Med. 2017 Dec;42(12):952-957. doi: 10.1097/RLU.0000000000001857.
Optimal performance of diagnostic tests and correct interpretation depend on multiple factors, one of which is proper radiopharmaceutical preparation. Unwanted impurities result in altered distribution of radiopharmaceuticals and then poor-quality or uninterpretable studies. Therefore, following the reconstitution steps according to standard and validated protocols by the technologist is mandatory. Here, we present 2 cases with unexpected and less recognized distribution of Tc-methylene diphosphonate on bone scintigraphy.
诊断检测的最佳性能和正确解读取决于多个因素，其中之一是适当的放射性药物准备。不需要的杂质会导致放射性药物分布改变，从而导致质量差或无法解读的研究。因此，按照技术人员根据标准和经过验证的方案进行复配是强制性的。在这里，我们呈现了 2 例骨闪烁扫描中 Tc-亚甲基二膦酸盐异常和较少被认识到的分布。
