Color Doppler ultrasound for evaluation of collagen implants after endoscopic injection treatment of refluxing ureters in children
Détails
ID Serval
serval:BIB_110BCC6981FB
Type
Article: article d'un périodique ou d'un magazine.
Collection
Publications
Institution
Titre
Color Doppler ultrasound for evaluation of collagen implants after endoscopic injection treatment of refluxing ureters in children
Périodique
Journal of Clinical Ultrasound
ISSN
0091-2751
Statut éditorial
Publié
Date de publication
05/1997
Peer-reviewed
Oui
Volume
25
Numéro
4
Pages
201-6
Notes
Journal Article --- Old month value: May
Résumé
To determine whether color Doppler ultrasonography (CDUS) would add to the understanding of the bladder wall after endoscopic subureteral collagen injection (SCIN), 25 patients were studied with CDUS. The kidney length and echogenicity, the volume of the collagen, the mean length of the urinary jet, the longitudinal and transverse angles, and the distance between the origin of the jet and the midline of the bladder were measured 1 day, 1 month, and 3 months after SCIN and compared to the results of micturating cystourethrograms (MCUs) performed 3 months after SCIN. The collagen was hyperechogenic compared to the bladder wall at the time of injection, and was isoechogenic 1 and 3 months after SCIN. CDUS showed the relationship between the injected collagen and the position of the ureteral orifice. The measurements of jet length, angle, and distance of the ureteral orifice from the midline did not correlate with vesicoureteral reflux assessed by MCU. Although CDUS may demonstrate the location, the size of the injected collagen implant, and its relationship to the ureteral orifice, it is as yet unable to predict vesicoureteral reflux after SCIN.
Mots-clé
Adolescent
Child
Child, Preschool
Collagen/*administration & dosage/therapeutic use
Endoscopy/*methods
Female
Follow-Up Studies
Humans
Male
Prostheses and Implants
Recurrence
Treatment Outcome
*Ultrasonography, Doppler, Color
Ureter/drug effects/radiography/ultrasonography
Urinary Bladder/radiography/ultrasonography
Urography
Vesico-Ureteral Reflux/*drug therapy/radiography/ultrasonography
Pubmed
Web of science
Création de la notice
28/02/2008 11:25
Dernière modification de la notice
20/08/2019 13:38