Evaluation of the Intravesical Ureters after Failed Endoscopic Treatment of Vesicoureteral Reflux with Dextranomer/hyaluronic Acid in Children via Light and Transmission Electron Microscopic Analysis. A Matched Case-Control Study

摘要

Introduction: The cytokine profile and the ultrastructural changes of refluxing ureterovesical junctions(UVJs) of children treated with failed dextranomer/hyaluronic-acid (Dx/HA) injections were investigated using immunohistochemical methods and transmission electron microscopy(TEM).