patients with left/right intrahepatic bile-duct calculi received ultrasonic lithotresis via abdomen by using the percutaneous cholecystoscopeand ultrasonic lithotresis apparatus. The results indicated that all the sur...patients with left/right intrahepatic bile-duct calculi received ultrasonic lithotresis via abdomen by using the percutaneous cholecystoscopeand ultrasonic lithotresis apparatus. The results indicated that all the surgical manipulations were successful with a residual rate of 6. 7 %, compared with a residual rate of 78. 2 % in 23 cases of left/right intrahepatic bile-duct lithiasis treated simultaneously by lithotomy apparatus. The differences between them were statistically significant (μ= 4. 29, P<0. 01). Among 12 cases undergoing follow-up observation , no side effect due to ultrasonic lithotresis and no residual calculus after 2- 4 check-ups with B-mode ultrasound diagnostic set were found and all of their symptoms disappeared except for 1 case.展开更多
文摘patients with left/right intrahepatic bile-duct calculi received ultrasonic lithotresis via abdomen by using the percutaneous cholecystoscopeand ultrasonic lithotresis apparatus. The results indicated that all the surgical manipulations were successful with a residual rate of 6. 7 %, compared with a residual rate of 78. 2 % in 23 cases of left/right intrahepatic bile-duct lithiasis treated simultaneously by lithotomy apparatus. The differences between them were statistically significant (μ= 4. 29, P<0. 01). Among 12 cases undergoing follow-up observation , no side effect due to ultrasonic lithotresis and no residual calculus after 2- 4 check-ups with B-mode ultrasound diagnostic set were found and all of their symptoms disappeared except for 1 case.
