Fig. 2

Change in renal uptake of ¹²³I–mIBG after RDN. The planar derived mean relative uptake of ¹²³I–mIBG of the left kidney at 15 min p.i. did not change significantly from pre RDN 3.08 (2.79–4.95) to post RDN 3.47 (2.26–5.53), p = 0.289. Included on the right side of the figure is depicted the relative kidney uptake of ¹²³I–mIBG in a group patients with kidney transplantations, serving as a reference