The aim of this study was to test whether therapeutic ESWL induces changes in renal parenchymatous blood flow and to evaluate shock wave side effects on the renal parenchyma.

• 本研究的目的在于测试体外震波碎石术是否会造成肾脏实质血流的改变，而间接指出震波碎石是否会对于肾脏实质造成副作用。