Premiers resultats cliniques de l'utilisation d'un lithotriteur laser a colorant pulse Rhodamine 590 dans le traitement des calculs de l'uretere. [First clinical results using a pulsed dye laser Rhodamine 590 lithotripter in treatment of ureteral calculi]

Abstract

A collaborative study about a pulsed dye laser Rhodamin 590 was undergone, 2 years ago, between the laser application center of EPFL and both urological departments of the university of Geneva and the university of Lausanne. First clinical results are presented. Ten patients have been treated for various ureteral stones, mainly calcium oxalate stones. Laser fragmentation was successful in seven cases. No serious complication was noted. Fragmentation efficiency seems better with a 320 microns fiber than with a 200 microns fiber