vof 3 other conditions will prove very useful for [l^ence. Therapeutic uses of lumbar puncture ^Renography of the ventriculo-subarachnoid space and t?L ?10chemiciil methods have also been dealt with, D increasing the practical utility of the volume, cmlmte facts have been presented in such a way that , can match with considerable accuracy the findings ,LPuractlcally any case. There is an excell...

Purpose: Dynamic Contrast-Enhanced MR Renography (MRR) has the potential to provide useful renal functional information to evaluate renal diseases, especially the diffuse renal disease. The MRR is obtained along with dynamic renal perfusion after administration of an intravenous bolus of gadopentetate dimeglumine, and thus has an advantage of noninvasive examination [1]. However, generation of ...

the common use of maternal ultrasonography has increased the apparent incidence of neonatal hydronephrosis. many of these cases are found to have partial obstruction at the ureteropelvic junction (upj). these patients are safely managed in our institution with careful observation and only occasionally require surgical intervention. the authors present two contrasting cases of suspected upj obst...

how to cite this article: aghayan golkashani h, hatami h, farzan a, mohammadi hr, nilipour y, khoddami m, jadali f. tumors of the central nervous system: an 18-year retrospective review in a tertiary pediatric referral center. iran j child neurol. summer 2015;9(3):24-33.   abstract objective few studies exist on the demographics and trends of pediatric central nervous system (cns) tumors in ira...