Vivier P H, Blondiaux E, Dolores M, Marouteau-Pasquier N, Brasseur M, Petitjean C, Dacher J N
Service de Radiologie, CHU C. Nicolle, 1, rue de Germont, 76031 Rouen Cedex, France.
J Radiol. 2009 Jan;90(1 Pt 1):11-9. doi: 10.1016/s0221-0363(09)70073-3.
MR Urography (MRU) provides both morphologic and functional information without radiation exposure. It enables the assessment of split renal function, excretion, and quantification of obstruction. MRU is thus complementary to ultrasonography in the assessment of pre- and post-natal obstructive uropathies in children. If available, MRU should be definitely preferred to intravenous urography.
磁共振尿路造影（MRU）无需辐射暴露即可提供形态学和功能信息。它能够评估分肾功能、排泄情况以及梗阻的量化程度。因此，在评估儿童产前和产后梗阻性尿路疾病方面，MRU是超声检查的补充手段。如果可行，MRU绝对应优先于静脉尿路造影。
