For the past 1 1/2 yrs. I have been suffering from renal colic and it's been making my life miserable. I have had numerous calcium oxlate stones, chronic kidney infections, (I am on cipro 500mg. daily) and I had UPJ obstruction. I had a stent placed in to try to correct it, that failed. I had my kidney diliated, that failed. And in March I had a open pyeloplasty. I was pain free for a few months after that. In the end of June I passed another stone and started with more infections. I had a IVP done no more stones were found. They did find a mild obstruction and severe tissue lost in the right kidney. My pain still continues. I had another IVP done about a month ago. Once again no stones, mild obstruction with severe tissue loss and delayed clearance. 2 days after that IVP however I passed a stone. Lab results were calcium oxlate which should of been seen on the IVP. I also pass alot of white milkly looking stuff in my urine. My Uro. says it is probably calcium deposits. I also have been passing alot of very small stones which hurt almost as much as the larger ones. My Uro. had me tested for hyperparathyroidism, my levels were normal. I go back to see him in 2 wks. He said that my kidney was in very poor condition when he did the pyeloplasty from all the chronic infections and the obstruction. A year ago I had only 25% function in the right kidney, not sure what it is now. The renal colic is daily and I take darvocet for it when I am not at work. This is really interfering with my life, I had to call in today cause I felt to sick. My left kidney is now beginning to cause me the same pain but not as often. I try to watch my oxlates and try to take in a balanced amout of calcium, not too much or too little. I think he may no be considering removing the kidney, but not reallly sure. Any ideas or comments would be helpful. Thank you.