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鼻咽癌是一种常见的癌症,其发病率位于头预部恶性肿瘤之首。我国南方广尔、广西、湖南、福建等省是它的高发区。在东南亚的一些国家也很常见。而欧洲、美洲及拉美国家则很少见。因此,人们称鼻咽癌是黄种人的“肿瘤”。鼻咽癌可以发生在任何年龄,而且有家族遗传性,与EB病毒感染有关。同时,环境致癌因素也起一定的作刚。据说广州人鼻咽癌发病率高可能与他们在婴幼儿时期开始习惯吃咸鱼有关,而事实上医
Nasopharyngeal carcinoma is a common cancer, the incidence of head malignant tumors in the first head. China’s southern Guang’er, Guangxi, Hunan, Fujian and other provinces is its high incidence area. Some countries in Southeast Asia are also very common. Europe, the Americas and Latin American countries are rare. Therefore, people say that nasopharyngeal carcinoma is a yellow type of “tumor.” Nasopharyngeal carcinoma can occur at any age, but also familial hereditary, and Epstein-Barr virus infection. At the same time, environmental carcinogens also play a certain role. It is said that the high incidence of nasopharyngeal cancer in Guangzhou may be related to their habit of eating salted fish in infants and young children related to the fact that the medical