Contribution of the foetal uro-MRI in the prenatal diagnosis of uronephropathies.
Diagn Interv Imaging
; 95(6): 573-8, 2014 Jun.
Article
en En
| MEDLINE
| ID: mdl-24637205
ABSTRACT
PURPOSE:
To study the complementary diagnostic value and role in the perinatal management of foetal MRI in the prenatal diagnosis of abnormalities of the urinary tract. PATIENTS ANDMETHODS:
Retrospective monocentric study from November 2002 to June 2011 of foetuses benefiting from an MRI after ultrasound diagnosis of uronephropathy abnormalities. Ultrasound and MRI data were compared with postnatal radiological and/or surgical data or with the foetopathology. The MRI analysis focused on the diagnostic concordance with the ultrasound, the complementary diagnostic contribution and/or a change in perinatal care.RESULTS:
Of the 154 MRI examined, a follow-up was obtained for 108 cases. The indications for MRI were classified into six groups suspected renal agenesis (n = 20, 18.5%), posterior urethral valve (n = 20, 18.5%), reflux or megaureter (n = 14, 13%), uretropelvic junction syndrome (n = 24, 22.5%), enlarged kidneys (n = 7, 6.5%) and others (n = 23, 21%). The information supplied by ultrasound was confirmed by MRI in 72 patients (67%). MRI provided additional data for 36 patients (33%) and changed the perinatal care for 16 patients (15%).CONCLUSION:
Foetal uro-MRI is a useful complementary tool in the prenatal diagnosis of some uropathy abnormalities.Palabras clave
Texto completo:
1
Bases de datos:
MEDLINE
Asunto principal:
Diagnóstico Prenatal
/
Sistema Urinario
/
Imagen por Resonancia Magnética
/
Feto
Tipo de estudio:
Diagnostic_studies
/
Observational_studies
Límite:
Female
/
Humans
/
Male
Idioma:
En
Revista:
Diagn Interv Imaging
Año:
2014
Tipo del documento:
Article