1. Nasopharyngeal carcinoma among the Bidayuh of Sarawak, Malaysia: History and risk factors.
- Author
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Linton, Reagan Entigu, Daker, Maelinda, Khoo, Alan Soo-Beng, Choo, Diana Chung Yiing, Viljoen, Mignon, and Neilsen, Paul M.
- Subjects
NASOPHARYNX cancer ,EPSTEIN-Barr virus diseases ,DISEASE risk factors ,TOBACCO smoke pollution ,POPULATION of China - Abstract
Nasopharyngeal carcinoma (NPC) is a cancer of the epithelial cells lining the nasopharynx. The incidence of NPC has a distinct geographical distribution, mainly affecting the Chinese population of Southern China. In Malaysia, this cancer is exceptionally prevalent among males. There is a high incidence rate of NPC among the Bidayuh natives in Sarawak, Malaysia. Other than epidemiology reports, there has not been an article describing plausible cancer risk factors contributing to NPC within this native group. Researchers are still trying to understand the reasons the Bidayuh and Southern Chinese are highly susceptible to NPC. This article discusses the risk factors of developing NPC: Epstein-Barr virus infection, genetic predisposition, diet, environmental exposure and tobacco smoking. There is a need to improve the understanding of the role of risk factors to identify new ways to prevent cancer, especially among high-risk groups. [ABSTRACT FROM AUTHOR]
- Published
- 2021