[TRANSURETHRAL URETEROLITHOTRIPSY FOR UPPER URINARY TRACT STONE IN SMALL CHILDREN WEIGHNING AROUND 10KG].
Nihon Hinyokika Gakkai Zasshi
; 106(4): 285-8, 2015 Oct.
Article
in Ja
| MEDLINE
| ID: mdl-26717789
ABSTRACT
Management strategy for upper urinary tract calculi in small children is still a matter controversial. We report successful management of ureteral stone with transurethral ureterolithotripsy (TUL) in 2 boys weighing around 10 kg. Case 1 A 2-year-old boy (78 cm in height, 9.6 kg in weight), who received hydrocortisone and fludrocortisone for the treatment of 21-hydroxylase deficiency, was referred to our hospital with a right 9-mm lower ureteral stone. For TUL, a 7.5 Fr rigid cystoscope was introduced into the ureter directly after dilation of the ureteral orifice. By using HolmiumYAG laser for lithotripsy, complete stone evacuation was achieved. Stone analysis showed the composition of calcium phosphate and calcium oxalate. Case 2 A 1-year-old boy (80 cm in height, 10.5 kg in weight) with neurofibromatosis type 1 was referred to our hospital with a left 7.5-mm ureteral stone at the ureteropelvic junction. TUL was performed using a 4.5 F rigid ureteroscope and HolmiumYAG laser. No residual stone was identified. Stone analysis showed the composition of calcium oxalate. TUL is a safe and feasible option for small children, even in boys weighing approximately 10 kg.
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Collection:
01-internacional
Database:
MEDLINE
Main subject:
Urinary Calculi
Type of study:
Prognostic_studies
Limits:
Child, preschool
/
Humans
/
Infant
/
Male
Language:
Ja
Journal:
Nihon Hinyokika Gakkai Zasshi
Year:
2015
Type:
Article