Moreover, a study on 23 children and teenagers (4/23 with germline pathogenic variants: 3/4 with CDC73 and 1/4 with CASR) with PHP showed that dual-phase CT provided good sensitivity (91.3%) and specificity (99.5%) in single-gland disease; 95% of the patients with single adenoma showed post-operative remission within the first 18 months after the initial use of CT data [46]. Here, CDC73 is linked to adenoma.