1. Results MSCTC examinations in al patients were successful, the diagnostic accuracy of MSCTC in the relative diseases of biliary duct after cholecysto choledochectomy was 93 %(39/42).
2. Results MSCTC examinations in al patients were successful, the diagnostic accuracy of MSCTC in the relative diseases of biliary duct after cholecysto choledochectomy was 93 %(39/42).