MOLECULAR IMAGING AND RADIONUCLIDE THERAPY, no.3, pp.114-116, 2012 (ESCI, TRDizin)
The diagnosis of yo-yo reflux in patients with incomplete upper collecting system duplications is difficult. We report a case with recurrent urinary tract infections and ultrasonographically detected duplication in the left collecting system in which the presence of yo-yo reflux is demonstrated with dynamic renal scintigraphy.