支气管副心支：ＣＴ特征和临床意义副心支支气管是一种罕见的气管支气管树的先天异常。作者报告６例，６例均有ＣＴ扫描。ＣＴ诊断１例由支气管镜和手术证实，３例仅由支气管镜证实，其余２例是依据对以前支气管造影所建立的心支支气管病理解剖及其在横断图像上应用的详细... Bronchial subcardiac branch: CT features and clinical significance The pericardial bronchus is a rare congenital abnormality of the tracheobronchial tree. The authors report 6 cases, 6 cases have CT scan. One patient diagnosed by CT was confirmed by bronchoscopy and surgery, 3 were confirmed by bronchoscopy alone, and the remaining 2 patients were based on anatomy of the bronchus of the heart and bronchus established by previous bronchography and the details of their application on the transection images.