International Journal of Medicine and Data

Objective To investigate the clinical value of abdominal CT, MR and MR imaging in the diagnosis of extrahepatic bile duct stones. Methods A total of 98 patients with highly suspected extrahepatic biliary stones were included in this study, from March 2022 to March 2023. abdominal CT and MRCP were performed successively, and the results of digestive endoscopic pancreatic biliary imaging were taken as the gold standard, and the diagnostic accuracy, sensitivity and specificity of the two examination methods were counted. Results Of all the subjects included in this study, 82 digestive endoscopy were positive and the remaining 16 were negative; MRCP diagnosis was significantly higher than the accuracy of abdominal CT (P <0.05). Conclusion In the diagnosis of extrahepatic bile duct stones, MRCP examination has more significant advantages than abdominal CT examination, reflecting higher accuracy, and can bring effective support for the diagnosis of early disease, which is worth promotion and application.

Abdominal CT; MRCP examination; Magnetic resonance imaging of pancreatic bile duct; Extrahepatic bile duct stones