GNAS and thyroid cancer: First, a diagnostic model for 10 different solid cancer types (bladder, breast, colorectal, esophageal, gastric, lung, pancreatic, prostate, skin, and thyroid cancers) was built using imprinted genes’ GNAS complex locus (GNAS), growth factor receptor bound protein 10 (GRB10), and small nuclear ribonucleoprotein polypeptide N (SNRPN) with a total sensitivity of 94%, a specificity of 92%, and an accuracy of 93% (20).