[Effective treatment of nephrolithiasis of the lower calix using ESWL (evaluation of 452 procedures)].
The authors present their results with the treatment of nephrolithiasis of the lower calix using the method of extracorporeal lithotripsy with the Czech apparatus Medilit M-5. In 310 patients they made 452 operations and checked the therapeutic results three months after the last session. For checking they used a native nephrogram and examination by ultrasound. With the increasing size of concrements the effectiveness declined and thus also the success of ESWL(in concrements above 20 mm in size it declined to 30%). This is not due only to the size of the concrement but also its site in the lower calix which is unfavourable for the elimination of fragments after ESWL. The authors recommend therefore in large concrements of the lower calix (more than 20 mm in the longitudinal axis) to select as the primary method percutaneous nephrolithotomy which is highly effective in this localization and is independent on the size of the concrement. The general success rate achieved in treatment of lithiasis of the lower renal calix with Medilit M-5 is 61.3% and is comparable with other lithotriptors.
Hanák
T
T
Urologická klinika LF Masarykovy univerzity, FN Brno-Bohunice.
Pacík
D
D
Jelínek
P
P
Kumstát
P
P
Turjanica
M
M
Kladenský
J
J
D005260:Female; D006801:Humans; D007669:Kidney Calculi / Q000628:therapy*; D007670:Kidney Calices; D008096:Lithotripsy / Q000009:adverse effects; D008297:Male; D016896:Treatment Outcome