海南省读者付磊来信:我患慢阻肺很长时间了,总听说这种病特别容易转癌症,请问,这两种病有什么关系?专家:慢阻肺不是肺癌,很多朋友都将这两种疾病给弄混淆了,要鉴别肺癌和慢阻肺,应该注意到肺癌是恶性肿瘤,而慢阻肺是良性疾病。虽然肺癌 Hainan Province, the reader Fu Lei letter: I suffer from chronic obstructive pulmonary disease for a long time, always heard that this disease is particularly susceptible to cancer, may I ask, what are the two diseases? Expert: COPD is not lung cancer, many of my friends will The two diseases are confused, to identify lung cancer and COPD, it should be noted that lung cancer is a malignancy, and COPD is a benign disease. Although lung cancer