CEUS在胆管疾病中的应用价值：提高诊断、优化治疗、及时发现并发症

The application value of CEUS in biliary tract diseases Based on the previous explanations, let's now summarize the application value of ICCEUS in the biliary tract system. Firstly, compared to conventional ultrasound, ICCEUS can provide clearer visualization of the position and tip of drainage tubes, and evaluate whether the drainage tube is inside the bile duct lumen. ICCEUS can significantly improve the diagnosis of the site and degree of obstruction in obstructive jaundice, thereby optimizing the placement strategy of PTCD in real time, and assisting in the classification of hilum cholangiocarcinoma. It can also timely detect related complications, etc.