Bronchioloalveolarcarcinoma is classified as a subset of lung adenocarcinoma, but has a distinct clinical presentation, tumor biology, and favorable prognosis.
细支气管肺泡癌虽被归为肺腺癌的一个亚型，但它有自己独特的临床表现、肿瘤生物学特征和预后。
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Objective Inquiry into bronchioloalveolarcarcinoma, BAC clinic and performance of CT.
目的探讨细支气管肺泡癌临床及CT表现。
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Results Bronchioloalveolarcarcinoma divided into 3types, nodular type , diffused type, infiltrated type.