[Clinical application of extracorporeal shock wave lithotripsy using Siemens Lithostar for upper urinary tract stones].
We performed extracorporeal shock wave lithotripsy (ESWL) monotherapy on 51 patients with upper urinary tract stones using a Siemens Lithostar (C-tube) from April 1992 to April 1993. On the x-ray film obtained three months after the final ESWL treatments, 24 patients (47%) were free from stone concrements and 22 (43%) had stone fragments less than 4 mm. The over-all success rate was therefore 90.2%. No severe side effects were observed. We also examined the relationship between the degree of fragmentation seen on the immediate post-ESWL x-ray and stone status at 3 months. There was no significant correlation between them and the post-ESWL x-ray did not reflect the stone status at three months. In our experience, ESWL monotherapy using a Siemens Lithostar (C-tube) was a safe and effective treatment for upper urinary tract stones.
Ito
K
K
Department of Urology, Social Insurance Mishima Hospital.
Yoshida
T
T
Kurita
M
M
Inaba
S
S
Tanaka
K
K
Kitamura
M
M
Takeuchi
H
H
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D005069:Evaluation Studies as Topic; D005260:Female; D006801:Humans; D008096:Lithotripsy / Q000295:instrumentation*; D008297:Male; D008875:Middle Aged; D014545:Urinary Calculi / Q000628:therapy*