In case of radiolucent stone is diffecult to localised by C arm in this case we inject contrast media IV . stone well produce filling defct and can localised on this filling defect to complate disintegration of stone إقراء المزيد

Abstract Objective: Extracorporeal shock wave lithotripsy for treatment of ureteric calculi is difficult due to reduced visibility of the stone. Intravenous contrast medium (IV-CM)administration may overcome this problem by indirect depicting the localization of the stone . The aim of the study was to compare the clinical outcome after ESWL in two representative groups of patients with either radiolucent or ... إقراء المزيد