[Extracorporeal lithotripsy in urinary calculi using the LT 01 EDAP].
Three hundred and sixty nine extracorporeal lithotripsies for renal stones have been performed using the EDAP apparatus (ultrasound detection, piezoelectric destruction). In 7.1% of cases, the stone could not be located. By using low frequencies (1.25 to 5 cycles per second), extracorporeal lithotripsy was able to be performed in 82% of cases without anaesthesia and without premedication. 96.5% of patients treated have been followed and reviewed at one and three months: 169 (61%) cases were successful, 59 (21.3%) were partial results and 49 (17.7%) were failures. The best results were obtained in stones less than 20 mm in diameter. A poor result can only be improved by a second session of extracorporeal lithotripsy. The scintigraphic scars observed after high frequency extracorporeal lithotripsy were not observed when low frequencies were used. This new outpatient extracorporeal lithotripsy procedure without anaesthesia currently represents 79% of our primary indications in renal stones.
Coulange
C
C
Service d'Urologie, Hôpital de la Timone, Marseille.
Hernandez
F
F
Leremboure
H
H
Albert
P
P
Attali
P Y
PY
Davin
J L
JL
Barnaud
P
P
Rampal
M
M
D000328:Adult; D000553:Ambulatory Care; D000758:Anesthesia; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007669:Kidney Calculi / Q000628:therapy*; D008096:Lithotripsy / Q000295:instrumentation*; D008297:Male; D008875:Middle Aged
Lithotripsie extra-corporelle avec le EDAP LT 01 dans la lithiase urinaire.