| 刘文洪，肖文莲，罗光华，吴晓东，陆从容.64排螺旋CT血管造影对颅内动脉瘤的诊断价值.[J].中南医学科学杂志.,2012,40(3):281-284. |
| 64排螺旋CT血管造影对颅内动脉瘤的诊断价值 |
| Diagnostic Evaluation of 64 Slice Spiral CT Angiography on Intracranial Aneurysm |
| 投稿时间：2012-01-12 |
| DOI： |
| 中文关键词: 颅内动脉瘤 体层摄影术 X线计算机 血管造影术 |
| 英文关键词:intracranial aneurysm tomography X-ray computed angiography |
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| 中文摘要: |
| 目的探讨64排螺旋CT血管造影（CTA）对颅内动脉瘤的诊断价值。方法对48例非外伤性蛛网膜下腔出血患者行64层螺旋CT脑血管造影（CTA）检查，观察其原始图像并采用容积显示重建（VR）、最大密度投影重建（MIP）、多平面重建（MPR）等技术进行图像后处理，所有病例均同DSA和(或)手术所见对照。结果 |
| 英文摘要: |
| ObjectiveTo investigate the diagnostic evaluation of 64-slice CT angiography (CTA) technique on the intracranial aneurysm in patients with nontraumatic subarachnoid hemorrhage (SAH).Methods48 patients with nontraumatic SAH were received CTA.The original images were studied,and the VR,MIP,MPR(cMPR) techniques were used to reconstruct the images.All the patients CTA results were compared with those of DSA and(or) operation.ResultsOf all the 48 patients,39(39/48)patients with aneurysms were detected.The results of DSA and operation were identical to those of CTA.Conclusion64-slice spiral CTA has very high sensitivity,specificity,and accuracy in detecting aneurysms,and maybe replace conventional DSA. |
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