问:据认为鼻咽癌的病因与遗传有关,若夫妻一方或双方得了此病,他们的子女就有可能得此病?能否预防? 答:根据资料表明,鼻咽癌的病因是与遗传有关。首先,鼻咽癌有明显的家族聚集性,即是在鼻咽癌病人家族中发生鼻咽癌比无鼻咽癌病人的家族明显增多,而且其亲属患鼻咽癌的机会亦可能较多。据调 Q: It is believed that the cause of nasopharyngeal carcinoma is related to heredity. If one or both couples have the disease, their children may have the disease and can they be prevented? Answer: According to data, the cause of nasopharyngeal carcinoma is genetic related. First of all, nasopharyngeal carcinoma has obvious family clustering, that is, the occurrence of nasopharyngeal carcinoma in the family of nasopharyngeal carcinoma patients is significantly higher than that of patients without nasopharyngeal carcinoma, and the chances of their relatives suffering from nasopharyngeal carcinoma may also be more. According to