| 梁彤杰,谭理连,李扬彬,李树欣,江金带.CT仿真血管内镜在主动脉病变中的初步临床应用[J].中国医学影像技术,2001,17(10):1003~1004 |
| CT仿真血管内镜在主动脉病变中的初步临床应用 |
| Clinical Applications of the CT Virtual Endoscopy in Diagnosising Aortic Diseases |
| 投稿时间：2001-01-23 |
| DOI： |
| 中文关键词: 体层摄影术,X线计算机 内镜检查 主动脉病变 |
| 英文关键词:Tomography, X-ray computed Endoscopy Aortic diseases |
| 基金项目: |
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| 摘要点击次数: 1829 |
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| 中文摘要: |
| 目的 探讨CT仿真内镜(CTVE) 在主动脉病变诊断中临床应用价值。方法 5例正常和13例主动脉病变行主动脉螺旋CT增强扫描,通过软件行主动脉CTVE成像。13例有主动脉病变,其中夹层动脉瘤6例,主动脉瘤3例,单纯主动脉血栓2例,主动脉硬化8例;5例为正常人。结果 主动脉CTVE可清晰显示正常血管内壁或病变的血管内腔形态;能显示正常主动脉内腔及主要分支开口情况、夹层动脉瘤的真假腔及内膜瓣、主动脉瘤的形态等正常解剖结构及异常病变。结论 CT仿真血管内镜是一种新的、无创性的检查诊断方法,它在主动脉病变的诊断及治疗中有着独特的价值,但有待进一步提高。 |
| 英文摘要: |
| Objective To explore clinical applications of the CT virtual endoscopy in diagnosising aortic diseases. Methods (n=5) Normal and (n=13) aortic diseases patients were examined by SCTA. The virtual endoscopy of aorta were performed in 17 cases. Results Virtual endoscopy could clearly demonstrate the aorta of the normal and pathological inner wall; Could show the normal aortic atrium and main branch,the real and false cavity and intimal flap of dissecting aneurysm, the leaking pseudoasneurysm and the stenosis of renal artery were also demonstrated by CTVE of the aorta. MConclusion CTVE provides an noninvasive and new diagnostic method. It had a distinctive value in diagnostic and treatment of aortic diseases. However, the CTVE for lesion detection will require further improvement. |
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