Extracorporeal shock wave lithotripsy: the Methodist Hospital of Indiana experience.
A total of 982 patients underwent 1,416 treatments with extracorporeal shock wave lithotripsy for upper urinary tract calculi between February 23 and December 17, 1984. A single treatment was performed in 90 per cent of the patients. Morbidity was extremely low and hospital stay was short (3.0 days). Adjunctive procedures were required in 13 per cent of the patients. Of the kidneys 72 per cent were free of stones at the 3-month followup, while 23 per cent contained small (less than 5 mm.), asymptomatic fragments believed to be passable spontaneously. Only 1 per cent of the patients required surgical removal of the calculi. Morbidity was related directly to stone burden, while results were inversely related to stone burden. Extracorporeal shock wave lithotripsy is the preferred form of management for symptomatic upper ureteral and renal calculi less than 2 cm. in diameter.
D000293:Adolescent; D000328:Adult; D000368:Aged; D001774:Blood Chemical Analysis; D002986:Clinical Trials as Topic; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007196:Indiana; D007669:Kidney Calculi / Q000601:surgery / Q000628:therapy*; D007902:Length of Stay; D008096:Lithotripsy / Q000009:adverse effects; D008111:Liver Function Tests; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications / Q000209:etiology; D012008:Recurrence; D013997:Time Factors; D014514:Ureteral Calculi / Q000601:surgery / Q000628:therapy*