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细支气管—肺泡癌(BAC)是生长在远端细支气管和肺泡的原发性肺癌,国内学者认为其实质为周围型肺癌的一种病理类型。日本国立癌症研究中心把BAC作为腺癌的一种亚型,它约占全部肺癌的1.1%~9.0%〔1〕。BAC没有典型的临床症状和X线表现,几乎可与任何...
Bronchiolar-alveolar carcinoma (BAC) is a primary lung cancer that grows in distal bronchioles and alveoli. Domestic scholars believe that it is essentially a pathological type of peripheral lung cancer. The National Cancer Research Center of Japan uses BAC as a subtype of adenocarcinoma, which accounts for approximately 1.1% to 9.0% of all lung cancers [1]. BAC has no typical clinical symptoms and X-ray findings and can be almost anything with...