Type : Phenotype or locus, molecular basis unknown;
Alternative titles and symbols : Nasopharyngeal cancer; NPCA; NPC;
Included titles and symbols : Nasopharyngeal carcinoma, susceptibility to, 1; NPCA1;
Description : Nasopharyngeal carcinoma (NPC, NPCA) is a multifactorial malignancy associated with
both genetic and environmental factors. The cancer arises from the epithelium of the
nasopharynx. The Epstein-Barr virus has been implicated (Tse et al., 2009). A susceptibility
locus for nasopharyngeal carcinoma (NPCA1) has been mapped to chromosome 4p. A second
locus, NPCA2 (161550), has been mapped to chromosome 6p21.;