Detection of split renal function with MRI: Arterial spin labeling combined with renal structure imaging in obstructive nephropathy.
BackgroundNon-invasive monitoring of split renal function (SRF) impairment in the context of urinary tract obstruction remains challenging. Renal scintigraphy (RS), the clinical standard, involves ionizing radiation, whereas magnetic resonance imaging (MRI)-based alternatives are underexplored.PurposeTo evaluate arteri...