CDKN2A and hereditary disease: Genetic testing was also performed, analyzing sequence and deletion/duplication in 10 genes associated with various genetic disorders, including ATM, BRCA1, BRCA2, CDKN2A (p14ARF), CDKN2A (p16INK4a), MLH1, MSH2, MSH6, PALB2, PMS2, and STK11. This analysis did not reveal any pathogenic variants.