| 朱奇志,杜湘珂,罗德馨,张斯琴,齐静.螺旋CT国人肺动脉直径测量[J].中国医学影像技术,1998,14(1):49~50 |
| 螺旋CT国人肺动脉直径测量 |
| The Measurement of Pulmonary Artery Size Using Spiral CT |
| 投稿时间：1997-03-27 |
| DOI： |
| 中文关键词: 体层摄影术 X线计算机 肺动脉直径 |
| 英文关键词:Tomography X ray computed Pulmonary artery size |
| 基金项目: |
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| 中文摘要: |
| 目的：CT测量国人肺动脉直径。材料和方法：对100例成人胸部行双螺旋CT扫描, 在六个位置测量肺动脉直径。结果：主肺动脉直径, 男25.2±2.5mm, 女23.9±2.4mm;右肺动脉近端直径, 男20.9±2.5mm, 女19.5±2.1mm;右肺动脉远端直径, 男16.5±2.2mm, 女15.5±2.4mm;左肺动脉直径, 男19.1±2.9mm, 女18.0±2.5mm;右下肺动脉直径, 男11.2±1.7mm, 女11.1±1.5mm;左下肺动脉直径, 男女均为10.7±1.3mm.结论：CT可以测量肺动脉直径, 中心肺动脉直径男女有显着差异(P<0.05), 双下肺动脉直径男女无显着差异(P>0.05). |
| 英文摘要: |
| Purpose:To measure the normal pulmonary artery size.Materials and Methods:100 normal adults were scanned with double helical CT and the pulmonary artery size were measured in six pionts.Results:the main pulmonary artery is 25.2±2.5mm for male and 23.9±2.4mm for female,the proximal right is 20.9±2.5mm for male and 19.5±2.1mm for female,the distal right is 16.5±2.2mm for male and 15.5±2.4mm for female,the left is 19.1±2.9mm for male and 18.0±2.5mm for female,the interlobar is 11.2±1.7mm for male and 11.0±1.2mm for female,the left descending is 10.7±1.3mm for male and female.Conclusion:CT can measure the pulmonary artery size,there was significant difference at central pulmonary artery and no significant difference at distal pulmonary artery between male and female. |
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