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早在1866年2月德国海德堡大学的Arnold教授就解剖了1例肺癌病人。20世纪70年代以后,肺癌发病率不断升高,特别是90年代以来,肺癌已占所有恶性肿瘤发病率的首位,为恶性肿瘤死亡率的1/6～1/3。尽管临床检查技术在不断提高,但仍有相当一部分病人,因误诊、漏诊而延误了有效的治疗时机。据不完全统计,约有70％～80％的肺癌病人确诊时,已失去了根治性切除的时机。临床上加强对肺癌肺外表现的认识,或许可以在一定程度上减少肺癌的误诊。
As early as February 1866, Professor Arnold from Heidelberg University in Germany dissected one patient with lung cancer. Since the 1970s, the incidence of lung cancer has been on the rise. Especially since the 1990s, lung cancer has taken the first place in the incidence of all malignant tumors, accounting for 1/6 to 1/3 of the death rate of malignant tumors. Although clinical examination techniques are constantly improving, a considerable number of patients still have delays in effective treatment due to misdiagnosis and missed diagnosis. According to incomplete statistics, about 70% to 80% of lung cancer patients have lost their chance of radical resection. Clinically to enhance awareness of pulmonary lung cancer performance may be able to reduce the misdiagnosis of lung cancer to some extent.