2008
Application of magnetic resonance urography in diagnosis of congenital urogenital anomalies in children
Payabvash S, Kajbafzadeh AM, Saeedi P, Sadeghi Z, Elmi A, Mehdizadeh M. Application of magnetic resonance urography in diagnosis of congenital urogenital anomalies in children. Pediatric Surgery International 2008, 24: 979. PMID: 18668256, DOI: 10.1007/s00383-008-2196-7.Peer-Reviewed Original ResearchConceptsMagnetic resonance urographyRenal nuclide scanCongenital urogenital anomaliesUrogenital anomaliesConventional imaging modalitiesUrinary tractNuclide scanJunction obstructionConventional intravenous urographyVesicoureteral junction obstructionPosterior urethral valvesImaging modalitiesUreteropelvic junction obstructionSoft tissue lesionsReliable noninvasive techniqueUrethral valvesEctopic kidneyIntravenous urographySurgical findingsMean ageFinal diagnosisUseful adjuvantCongenital anomaliesPolycystic kidneysMRU technique
2007
Comparison of magnetic resonance urography with ultrasound studies in detection of fetal urogenital anomalies
Kajbafzadeh AM, Payabvash S, Sadeghi Z, Elmi A, Jamal A, Hantoshzadeh Z, Eslami L, Mehdizadeh M. Comparison of magnetic resonance urography with ultrasound studies in detection of fetal urogenital anomalies. Journal Of Pediatric Urology 2007, 4: 32-39. PMID: 18631889, DOI: 10.1016/j.jpurol.2007.07.005.Peer-Reviewed Original ResearchConceptsMagnetic resonance urographyUrogenital anomaliesUltrasound studyT2-weighted sequencesUltrasound findingsHigh-resolution T2-weighted sequencesInconclusive ultrasound findingsMean gestational ageMulticystic dysplastic kidneyPosterior urethral valvesUrinary tract disordersUreteropelvic junction obstructionOverall diagnostic sensitivityT1-weighted sequencesUrethral valvesDysplastic kidneyGestational ageMesenteric cystTract disordersFinal diagnosisJunction obstructionDefinite diagnosisMedical recordsUreteral anatomyPrenatal ultrasonographyResults of Prospective Clinical Trial Comparing Concurrent Valve Ablation/Bladder Neck Incision (BNI) with Simple Valve Ablation in Children with Posterior Urethral Valve (PUV)
Payabvash S, Kajbafzadeh A, Karimian G, Sadeghi Z, Elmi A. Results of Prospective Clinical Trial Comparing Concurrent Valve Ablation/Bladder Neck Incision (BNI) with Simple Valve Ablation in Children with Posterior Urethral Valve (PUV). Journal Of Pediatric Urology 2007, 3: s36-s37. DOI: 10.1016/j.jpurol.2007.01.051.Peer-Reviewed Original ResearchBladder neck incisionPosterior urethral valvesValve ablationNumber of patientsBladder hypercontractilityGroup 1Detrusor instabilityGroup 2Retrograde ejaculationComparable risk factorsRenal function outcomesDuration of therapyResultsThe mean ageAge-matched patientsAnti-reflux procedureProspective clinical trialsRenal function testsUpper urinary tractBetter bladderMethodsFrom 1998Myogenic failurePUV ablationPUV patientsAnticholinergic medicationsRenal failure