ICCEUS在胆道系统中的应用：临床应用及操作指南

The application of ICCEUS in the biliary system in clinical practice mainly includes the following four aspects: first, confirming the position of drainage tube or puncture needle. So, how to perform ICCEUS operation has also been briefly introduced in the guidelines of the European Federation of Ultrasound in Medicine and Biology. Currently, there are no relevant standards for the dosage and concentration of contrast agents used in ICCEUS. Based on our previous clinical experience and the purpose of ICCEUS application, the recommended dosage is 1-100ml.