| 肺栓塞的螺旋CT诊断(附15例分析) |
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| 引用本文： | 张秀丽,刘玲,于晓艳,赖声远,韩万智,吕申. 肺栓塞的螺旋CT诊断(附15例分析)[J]. 医学影像学杂志, 2006, 16(8): 802-805 |
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| 作者姓名： | 张秀丽 刘玲 于晓艳 赖声远 韩万智 吕申 |
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| 作者单位： | 大连医科大学附属二院放射线科,辽宁,大连,116023 |
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| 摘 要： | 目的:探讨螺旋CT对肺栓塞的诊断价值。方法:回顾性分析15例肺栓塞患者CT平扫及增强扫描表现。结果:15例平扫显示片状实变影、磨玻璃影、楔型影、“马赛克”征等。增强扫描中央型肺栓塞12例,周围型肺栓塞3例;中央肺动脉扩张10例;右心室增大7例;支气管动脉显示15例,其中扩张6例;支气管静脉显示并扩张1例;根据肺动脉内栓子形态分4类。结论:CT对肺动脉栓塞具有较高的诊断价值。
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| 关 键 词： | 肺栓塞 体层摄影术 X线计算机 支气管静脉 |
| 文章编号： | 1006-9011（2006）08-0802-04 |
| 收稿时间： | 2006-04-05 |
| 修稿时间： | 2006-06-14 |
Diagnosis of pulmonary embolism by spiral CT(report of 15 cases) |
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| ZHANG Xiu-li, LIU Ling, YU Xiao-yan,et al.. Diagnosis of pulmonary embolism by spiral CT(report of 15 cases)[J]. Journal of Medical Imaging, 2006, 16(8): 802-805 |
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| Authors: | ZHANG Xiu-li LIU Ling YU Xiao-yan et al. |
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| Affiliation: | ZHANG Xiu-li, LIU Ling, YU Xiao-yan, et al. |
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| Abstract: | Objective:To explore the value of spiral CT in the diagnosis of pulmonary embolism(PE).Methods:15 cases of plain CT and contrast enhancement(CE) CT manifestations were analysed retrospectively.Results:Patchy consolidation,ground glass opacity,wedge-shaped shadow,"mosaic oligemia" etc can be seen on plain CT.On CE CT scan,the central pulmonary embolism is found in 12 cases,the peripheral pulmonary embolism is found in 3 cases;The dilatation of central pulmonary arteries is found in 10 cases;Enlargement of right ventricle is found in 7 cases;The bronchial artery appears in 15 cases,among them dilates in 6 cases;The bronchial vein appears and dilates in 1 case.The emboli are divided into 4 kinds according to the shapes.Conclusion:CT is of high value in the diagnosis of pulmonary artery embolism. |
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| Keywords: | Pulmonary embolism Tomography X-ray computed Bronchial vein |
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