Bhatnagar A, Mishra P, Singh A K, Taneja V, Chauhan U P, Sawroop K
Department of Nuclear Medicine, Institute of Nuclear Medicine and Allied Sciences, Delhi, India.
Clin Nucl Med. 1996 Sep;21(9):685-8. doi: 10.1097/00003072-199609000-00003.
A 60-year-old man with localized small bowel inflammation underwent abdominal scintigraphy with Tc-99m human polyclonal immunoglobulin G and two experimental inflammation-seeking agents, Tc-99m dextran and Tc-99m citrate. The abnormal loop was visualized in all the three studies. Additionally, the Tc-99m dextran study revealed exudation and luminal transit of the tracer suggestive of regional protein-losing enteropathy. The authors conclude that Tc-99 dextran and Tc-99 citrate are clinically suitable inflammation-seeking agents that need further evaluation, especially for locating abdominal inflammations.
一名患有局限性小肠炎症的60岁男性接受了腹部闪烁扫描，使用了Tc-99m人多克隆免疫球蛋白G以及两种实验性炎症靶向剂，即Tc-99m葡聚糖和Tc-99m柠檬酸盐。在所有三项研究中均观察到了异常肠袢。此外，Tc-99m葡聚糖研究显示示踪剂有渗出和肠腔内通过，提示存在区域性蛋白丢失性肠病。作者得出结论，Tc-99葡聚糖和Tc-99柠檬酸盐是临床上适用的炎症靶向剂，需要进一步评估，尤其是用于定位腹部炎症。
