Objective to study the findings on expiratory HRCT scan in patients with bronchiectasis.
目的研究支气管扩张(支扩)病人的肺高分辨率CT的呼气相表现。
Conclusion The possible causes of obstinate emptysis in patients with bronchiectasis are mainly infections.
结论支扩顽固性咯血，感染可能是重要原因。
Even though true cavitary sarcoidosis is rare, pseudocavities representing bullae or bronchiectasis are common in patients with extensive fibrosis.
虽然结节病很少见真性空洞，但是可有肺大泡的假空洞及广泛纤维化形成的支气管扩张。
Methods 33 patients with bronchiectasis were diagnosed by clinical data and HRCT scan, and scanned using spiral ct at end inspiration and expiration in continuous volume scan mode.
方法对33例临床和HRCT检查确诊的支气管扩张的病人，使用螺旋ct分别进行了不同呼吸时相的连续容积数据模式扫描。
Methods Digital imaging system was applied to selective bronchial radiography in 27 patients suspected of being ill with bronchiectasis, of which 35 pulmonary sections were examined.
方法应用数字成像系统对27例可疑支气管扩张病人，进行选择性支气管造影，共检查35个肺段。
Materials and Methods:Chest film, conventional CT scanning, HRCT scanning were carried out in 32 patients with clinically-proved bronchiectasis.
材料与方法：对32例临床诊断为支气管扩张的患者分别行胸片、CT、HRCT检查。
Objective to analyze the anatomical features and DSA manifestations of supplying arteries in bronchiectasis with hemoptysis patients.
目的分析支气管扩张症伴咯血患者的供血动脉解剖分型及DSA表现。
Materials and methods: 150 patients with chronic cough, sputum and hemoptysis in whom bronchiectasis was suspected underwent bronchography using nonionic or ionic agent respectively.
材料与方法：对长期慢性咳嗽、咳痰、咯血，疑诊为支气管扩张的15 0例患者，用离子型或非离子型造影剂行支气管造影检查。
Methods 64-slice spiral ct bronchial artery angiography was performed in 60 patients suspected with hemoptysis caused by bronchiectasis.
方法采用64层螺旋CT对60例临床上诊断为支气管扩张致咯血者行cta，其中10例同期进行数字减影(DSA)检查。
Methods 64-slice spiral ct bronchial artery angiography was performed in 60 patients suspected with hemoptysis caused by bronchiectasis.
方法采用64层螺旋CT对60例临床上诊断为支气管扩张致咯血者行cta，其中10例同期进行数字减影(DSA)检查。
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