| 涂蓉,俞安乐,郑妙琼,庄惠玲,施蓉萍,赵平峰.雾化吸入肺增强CT扫描初探[J].中国医学影像技术,1999,15(8):621~622 |
| 雾化吸入肺增强CT扫描初探 |
| Enhancement CT of Lung by Atomizing Contrast Inhalation Initial Researching |
| 投稿时间：1999-03-17 |
| DOI： |
| 中文关键词: 雾化吸入 肺 断层摄影术,X线计算机 |
| 英文关键词:Inhalation Lung disease CT |
| 基金项目: |
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| 中文摘要: |
| 目的 探讨雾化吸入肺增强CT 扫描方法能否提高CT 对支气管扩张症的检出率并判断局部肺功能。方法 收集临床拟诊支气管扩张症17 例,分别做CT 平扫和超声雾化增强扫描,用双盲法比较病变检出情况；并配对测量58 对兴趣区增强前与增强后5 分钟及10 分钟的CT值变化情况。结果 病变显示没有明显增多,肺实质增强前后CT 值的变化无显着性差异(P> 0.05). |
| 英文摘要: |
| Purpose To observe the enhancement CT of lung by atomizing contrast inhalation whether to improve the finding ability of bronchiectasis and measure local lung function by contrast inhalation CT.Methods There were 17 cases of patients with branchiectasis by clinical suspicious diagnosis.Plain CT scan and enhancement CT scan with ultrasound atomizing inhalation had been done successively.Comparing the finding ability of lesions with these two methods by double bland method.To measure the CT value variance after inhalation in 58 pairs of interesting areas.Results There were no more findings of lesions in CT after contrast inhalation and there were no difference of CT value between the plain CT and enhancement CT(P >0 05)Conclusion Enhancement CT of lung by atomizing contrast inhalation can not improve the finding of bronchiectasis and can not estimate local lung function. |
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