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肺癌是一种常见病,近年来发病率明显上升,美国近三十年来死亡率上升了18倍。我国上海市1960年肺癌占恶性肿瘤的第六位,至75年已上升为第二位,15年来发病率提高了六倍多。这已引起了国内外的普遍重视,但治疗效果仍然不能令人满意,如能早期发现、早期诊断、并及时给予综合治疗,则可有效地提高肺癌的五年生存率,本文主要对肺癌早期诊断的一些问题加以讨论。
Lung cancer is a common disease. The incidence has risen significantly in recent years. Mortality has increased 18 times in the United States in the past three decades. China’s lung cancer accounted for the sixth place in cancer in 1960, and it has risen to the second place in 75 years. The incidence has increased more than six times in 15 years. This has caused widespread attention at home and abroad, but the therapeutic effect is still unsatisfactory. If early detection, early diagnosis, and comprehensive treatment are given in time, it can effectively improve the five-year survival rate of lung cancer. This article focuses on the early stages of lung cancer. Some questions of diagnosis are discussed.