Morin M E, Baker D A, Marsan R E
Radiology. 1977 Oct;125(1):35-8. doi: 10.1148/125.1.35.
Visualization of the gallbladder wall during intravenous infusion of diatrizoate has been equated with cholecystopathy. However, a large control group of patients without biliary tract symptoms has not been studied. The authors examined a group of 2,867 such patients who underwent excretory urography; the results suggest that visualization of the normal gallbladder wall occurs frequently enough to severely limit the usefulness of infusion tomography of the gallbladder in the diagnosis of cholecystopathy.
在静脉注射泛影葡胺期间胆囊壁的显影已被等同于胆囊病变。然而，尚未对一大组无胆道症状的患者进行对照研究。作者检查了一组2867例接受排泄性尿路造影的此类患者；结果表明，正常胆囊壁的显影很常见，足以严重限制胆囊灌注断层扫描在胆囊病变诊断中的实用性。
