KCNJ5 and adenoma: Whole exome sequencing of both tumors and peripheral blood identified pathogenic mutations, with the cortisol-producing adenoma on the right harboring a PRKACA c.617(exon7)T > G (p.L206R) mutation and the aldosterone-producing adenoma on the left showing a somatic heterozygous missense mutation in KCNJ5 c.503(exon2)T > G (p.L168R) (Fig. 4).