So sánh kết quả bước đầu của hai phương pháp tán sỏi niệu quản nội soi ngược dòng bằng máy tán Laser và xung hơi

Objective: To compare the early results between ureteroscopic lithotripsy by laser and pneumatic energy. Patients and Method: A total of 84 ureter stone patient underwented laser lithotripsy and 60 ureter stone underwented pneumatic lithotripsy from June 2012 to june 2013 at Viet-Tiep hospital, Hai Phong. Results: the mean duration of the procedure when used laser is 25.5 minute and used lithoclast is 36.7 mins. The mean post-op hospital when used laser is 3,15 days and used lithoclast is 4.8 days. The successes in laser energy is 96.42 percent and pneumatic is 91.67 percent, combination with ESWL in 1 cases. 4 cases must be treated by open- operation. Conclusion: The initial result of laser lithotripsy for ureter stone has hight result.