PT - JOURNAL ARTICLE AU - Ismet Sarikaya AU - Ahmed Alqallaf AU - Ali Sarikaya TI - Renal Cortical <sup>68</sup>Ga-PSMA PET and <sup>99m</sup>Tc-DMSA Images AID - 10.2967/jnmt.120.248922 DP - 2020 Sep 01 TA - Journal of Nuclear Medicine Technology PG - jnmt.120.248922 4099 - http://tech.snmjournals.org/content/early/2020/09/03/jnmt.120.248922.short 4100 - http://tech.snmjournals.org/content/early/2020/09/03/jnmt.120.248922.full AB - 68Ga-prostate‑specific membrane antigen (PSMA) ligands are novel positron emission tomography (PET) radiotracers for prostate cancer. These radiotracers also localize in the normal renal cortex in a high degree and can demonstrate parenchymal defects. We recently started a prospective research to compare PSMA PET to 99mTc-dimercaptosuccinic acid (DMSA) scan in adult patients with pyelonephritis. Here, we present a side by side comparison of renal cortical PSMA PET and DMSA images of a patient with chronic recurring pyelonephritis.