近年来肺癌的发病率及死亡率逐年增加 ,尽管临床经验日渐积累和辅助检查日益完善 ,临床上对以乳晕增生为首发症状的患者 ,仍极易漏诊、误诊 ,给早期诊断带来一定的困难。本院自 1988-0 1～ 2 0 0 4-0 1,共发现以乳晕增生为首发临床表现就诊的男性肺癌 3 9例 ,现报道分析如下。1 In recent years, the incidence and death rate of lung cancer have been increasing year by year. Although clinical experience is increasingly accumulated and auxiliary examinations are increasingly improved, it is still very easy to misdiagnose and misdiagnose patients with primary symptoms of areola hyperplasia to clinical diagnosis, which brings some difficulties in early diagnosis . Our hospital since 1988-0 1 ~ 2 0 0 4-0 1, were found in the first clinical manifestations of areola hyperplasia 39 cases of male lung cancer, are reported as follows. 1