Fig. 5
From: Reliability of rubidium-82 PET/CT for renal perfusion determination in healthy subjects
a: A typical example of 82Rb uptake in the kidneys during amino acid-infusion in one study subject. PET/CT images in the coronal plane (A) and horizontal plane (B). b: Mean unstimulated K1 values from Day A and B (baseline). Data are presented as mean ± SD. Paired t-test. NS: Non-significant. c: Individual K1 values at baseline and after amino acid-infusion for the right (R) and left kidney (L). The black bar illustrates the mean. Paired t-test *: p = 0.001