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LOGO肺 癌LUNG CANCER肺 癌LUNG CANCER肺癌术中标本肺癌术中标本Lung Cancer: DefinedLung Cancer: Defined 肺癌(lung cancer) 大多数起源于支气管粘膜上皮，因此也称支气管肺癌(bronchopulmonary carcinoma)据统计，在欧美某些国家和我国大城市中，肺癌的发病率已居男性各种肿瘤的首位。肺癌病人多数是男性，男女之比约3-5 : 1 ，但近年来，女性肺癌的发病率也明显增加。发病年龄大多在40 岁以上。Cancer Statistics, 2015 Rebecca Siegel, MPH1; Deepa Naishadham, MA, MS2; Ahmedin Jemal, DVM, PhD3新发病例-2015新发病例-2015预计死亡病例-2015预计死亡病例-2015Cancer Statistics, 2015 Rebecca Siegel, MPH1; Deepa Naishadham, MA, MS2; Ahmedin Jemal, DVM, PhD3Anatomy & Function Anatomy & Function Lung AnatomyLung Anatomy1. 肺门2. 斜裂3. 肺动脉4. 主支气管5. 肺韧带6. 肺尖7. 肺静脉8. 淋巴结9. 右上支气管 肺 段肺 段尖后段前 段上舌段下舌段背 段前内基底段后基底段外基底段尖 段后 段前 段右肺上叶、中叶右肺上叶、中叶内侧段外侧段背 段内基底段前基底段外基底段后基底段右肺下叶右肺下叶Lung FunctionLung FunctionRisk Factors For Lung CancerRisk Factors For Lung CancerRisk FactorsRisk Factors1 、吸烟，二手烟2 、职业和环境接触致癌物质：石棉、铬、镍、铜、锡、砷、放射性物质等致癌物质3 、人体内在因素：免疫状态、代谢、遗传因素、4 、慢性疾病5 、电离辐射6 、遗传因素7 、大气污染正常人的肺与烟民的肺CarcinogenCarcinogen Exposure to other substances : such as asbestos, chromium, nickel, copper, tin, arsenic and radon for a long time . AsbestosAsbestos· Inhalation exposure is the most common occupational cause, accounting for 5% of all lung cancersAir PollutionAir Pollution· Passive tobacco smoke is the most widely accepted substance for increasing risk of lung cancer· Other compounds include exhaust, arsenic, and dioxinTypes of Lung CancerTypes of Lung Cancer 肺癌 肺癌小细胞肺癌SCLC非小细胞肺癌NSCLCPathology TypesPathology TypesWHO 肺癌...