周围型肺癌()肺平滑肌瘤()肺错构瘤()肺段隔离症() ["A．左下叶后基底段肿块，上下径较长，增强CT显示主动脉分支供血","B．左上叶孤立性结节，类圆形，无分叶和毛刺，CT增强后明显强化","C．右上叶前段孤立结节，有分叶，细短毛刺，内部有空泡","D．左下叶孤立结节，浅分叶，内有爆米花样钙化","E．右上叶后段结节，边缘光整，CT增强后无强化"]
纵隔气肿可见于()肺气肿可见于()肺下积液可见于() ["A．横膈矛盾运动","B．横膈连续征","C．横膈下降","D．横膈上升","E．假横膈"]
支气管异物可见于()食管自发破裂可见于()右上纵隔积液可见于() ["A．V型征","B．上纵隔液平面影","C．右上纵隔增宽尖角征","D．纵隔压迫征","E．纵隔钟摆运动"]
错构瘤可见于()矽肺可见于()肺泡微石症可见于() ["A．爆米花样钙化","B．分叶征、脐凹征","C．蝶翼征","D．伪足征","E．肺周边壳状钙化"]
慢性支气管炎可出现()肺癌可出现()间质性肺水肿可出现() ["A．支气管憩室征","B．支气管截断征","C．空气支气管征","D．支气管宽径征","E．支气管周围袖套征"]
石棉肺可见于()婴幼儿胸腺可见于()新生儿纵隔气肿可见于()
