Extracorporeal shock-wave lithotripsy for stones in solitary kidney

Twelve extracorporeal shock-wave lithotripsy (ESWL) treatments were performed on 10 patients with a solitary kidney. Nine patients had a ureteral stent placed pretreatment. Nine patients were available for follow-up. Seven (78%) were stone free or had insignificant fragments at three months. Complications were seen in 4 patients, including two instances of pyelonephritis. Failures were associated with an increased stone burden. ESWL is an effective and safe treatment for upper urinary tract stones in patients with a solitary kidney. We recommend pretreatment stenting in patients with a solitary kidney.