We preselected a total of 129 genes of known association with NSHL; three of them were initially excluded from our evaluation because one of them (DFNX3) refers to a locus without a known gene, another (KCNJ10) did not contain a valid transcript in the MANE or RefSeq databases, and the other (ATP2B2) was not associated with a Mendelian form of HL (classified as a modifier by OMIM). The gene discussed is ATP2B2; the disease is nodular sclerosis classical Hodgkin lymphoma.