[名词解释] 肺门舞蹈

牵涉痛 patentductusarteriosus EisenmengerSyndrom ventricularseptaldefect 周围型肺癌一般不出现哪项征象() ["A．毛刺征","B．分叶征","C．空泡征","D．钙化","E．胸膜凹陷征"] 肺门舞蹈