Publications by authors named "Dao-heng Zhang"

Objective: To compare the efficacy and safety of endoscopic laser lithotripsy (LL) and endoscopic pneumatic lithotripsy (PL) for ureteral stones.

Methods: We retrospectively analyzed the clinical data of 415 patients with ureteral calculi treated with endoscopic laser lithotripsy (n = 214 ) and pnumatic lithotripsy (n = 201 ).

Results: The overall successful fragmentation rate of all ureteral stones in a single session of the LL group was higher than that of the PL group (95% vs.

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Objective: To evaluate the elective method and the clinical experience of using appendix in situ in continent urinary diversion.

Methods: 26 continent urinary diversions have been performed since 1990. Among them, 11 cases underwent the intussuscepted technique and other 15 cases underwent embedded technique.

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