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Medical AI Inquiry: You was designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.  Labels: OBJECTIVE, METHODS, RESULTS. Meshes: Child, Child, Preschool, Female, Humans, Infant, Infant, Newborn, Male, Prospective Studies, Ultrasonography, Doppler, Urodynamics, Urography, Vesico-Ureteral Reflux.
user
Is discrepancy between power-Doppler voiding urosonography and voiding cystourethrography relevant for the management of primary vesicoureteric reflux? Context: The aim of this study was to assess if discrepancy between power-Doppler voiding urosonography (PD-VUS) and voiding cystourethrography (VCUG) affects the management of patients with primary vesicoureteric reflux (VUR). Fifty-six children with suspected or known VUR were assessed both by PD-VUS and VCUG. Two independent observers, both pediatric surgeons, each aware of the results of only one imaging modality, advised children's management according to present care standards. Agreement between diagnostic findings at the two imaging modalities and between therapeutic advice of the two observers was evaluated using kappa statistics. PD-VUS diagnosed VUR in 3 patients and 6 ureteral units more than VCUG. VCUG showed VUR in 2 ureteral units, but in no patient more than PD-VUS. Accuracy of PD-VUS compared with VCUG was 92.8% and 94.6% considering ureteral units and patients, respectively. The two observers disagreed about the management of 4 (7%) of 56 cases. Agreement was significant (P < .001) both between findings at the two imaging modalities and between management options advised by the two independent observers.
assistant
Vesicoureteric reflux management based on PD-VUS findings is consistent with a management based on standard VCUG. Final Decision: no