4354中央型肺癌的瘤体CT、征象可以有：（)A．支气管狭窄B．支气管梗阻C．支气管壁增厚D．支气管管腔内结1084

中央型肺癌的瘤体CT、征象可以有：() A．支气管狭窄 B．支气管梗阻 C．支气管壁增厚 D．支气管管腔内结节 E．肺门肿块此题为多项选择题。请帮忙给出正确答案和分析，谢谢！

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