What is the causes of kidney disease? Can kidney disease get better?

Kidney Disorders No other internal organ lends itself so readily to diagnostic study as does the kidney. The techniques of investigation permit direct X ray of all its excretory channels, a complete study of its blood supply, both arteries and veins, and a body section X-ray method for viewing each level of the kidney substance under special magnification techniques. Manipulation techniques allow for the direct insertion of a catheter into the kidney through the external urinary channel. The diagnostic concepts are simple and uncomplicated and allow for high accuracy in diagnosis. One is based on giving the patient an X-ray-visible material that will be conveyed along with the urine so that this pathway is visualized. The manipulative techniques involve retrograde instrumentation from where the urine is voided to where it is formed. These diagnostic studies, for the most part, can be performed under local anesthesia, so there is no disability thereafter and minimal loss of time. ...