Ultrasonically guided percutaneous pyeloscopy.
A method for percutaneous endoscopic study of the renal pelvis has been developed in our clinic. A thin endoscope has been manufactured which is introduced into the dilated renal pelvis via a puncture under ultrasonic real-time guidance to allow inspection. This technique has been named percutaneous pyeloscopy. The method can also be applied to the inspection of the renal cyst, the retroperitoneal space, and the urinary bladder.
D019723:Endoscopes; D004724:Endoscopy / Q000379:methods*; D006801:Humans; D007682:Kidney Pelvis; D014463:Ultrasonography