全球心脑血管疾病死亡率居首位,而唯独北京市肺癌死亡率跃居心脑血管疾病之上,成为首都人民第一杀手。并且,每五个癌症病人中就有一个是肺癌。特别是北方人,都有呼吸道问题或咽炎,而肺泡内有粘液,一旦脏东西进入肺泡,就不容易清理。 The death rate of cardiovascular and cerebrovascular diseases in the world ranks first, and the death rate of lung cancer in Beijing jumps above cardiovascular and cerebrovascular diseases, becoming the number one killer of the capital people. And, one out of every five cancer patients is lung cancer. Especially the northerners, have respiratory problems or pharyngitis, and mucus in the alveoli, once the dirt into the alveoli, it is not easy to clean up.