[Clinical application of Dornier Lithotripter Compact for upper urinary tract stones].
The results of clinical application of a Dornier Lithotripter Compact (Dornier Medical Systems Co., Ltd.) on upper urinary tract stones are presented. Between October 1991 and June 1992, 30 patients with upper urinary tract stones were treated with ESWL in the Department of Urology, Kyoto University. Although 49 sessions for 32 stones in total were carried out without anesthesia, analgesics such as indomethacin and/or pentazocine were required in 37 sessions (76%). Stone-free rate 3 months after the last session was 12/30 cases (40%) and the success rate, the ratio of the patients without residual stone or with residual stones less than 4 mm to total 30 patients, was 18/30 (60%) at the point. Macrohematuria was seen after the treatment in 42/49 (86%) sessions, but it disappeared within 3 days in all instances. Pain necessitating analgesics after the treatment was seen in 16/49 (33%) sessions. Subcutaneous bleeding and fever-up of less than 38 degrees C were seen in 15/49 (31%) and 8/49 (16%) sessions, respectively, but bacteremia after the treatment was not detected in any case. No serious adverse effects were observed in blood chemistry. The Dornier Lithotripter Compact is considered to be useful in the treatment of renal and upper third ureteral stones.
Terachi
T
T
Department of Urology, Kyoto University.
Hiura
M
M
Okada
T
T
Takeuchi
H
H
Yoshida
O
O
D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D005069:Evaluation Studies as Topic; D005260:Female; D006801:Humans; D008096:Lithotripsy / Q000009:adverse effects / Q000295:instrumentation*; D008297:Male; D008875:Middle Aged; D014545:Urinary Calculi / Q000737:chemistry / Q000628:therapy*