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Clinical Application of Electron Beam Computed Tomography in the Diagnosis of Aortic Disease / 实用放射学杂志
Journal of Practical Radiology ; (12)2001.
Article in Chinese | WPRIM | ID: wpr-539571
ABSTRACT
Objective To evaluate the value of electron beam computed tomography (EBCT) angiography and three-dimensional reconstruction in the diagnosis of aortic aneurysm.Methods 31 patients(24 male,7 female) with aortic aneurysm were performed scanning by EBCT . The scanning methods were contrast enhanced single slice volume scanning(SVS) and continuous volume scan(CVS); the 3D reconstruction methods were multiple planar reconstruction (MPR), maximum intensity projection(MIP), shaded surface display(SSD) and volume rendering(VR).Results Of 31 aortic disease, 7 cases were aortic aneurysm, 19 cases were aortic dissection and 5 cases pseudoaneurysm. 9 patients were performed operation and the diagnosis of EBCT coincided well with the operative findings in all cases. Conclusion EBCT angiography can obtain high quality images. EBCT angiographic findings and 3D imagings are in helpful accurate diagnosis and direct surgical operation. The 3D images can directly show the shape and range of aortic aneurysm and the tears of the dissection of pseudoaneurysm. It may substitute conventional aortic angiography in the diagnosis of aortic disease.

Full text: Available Index: WPRIM (Western Pacific) Type of study: Diagnostic study Language: Chinese Journal: Journal of Practical Radiology Year: 2001 Type: Article

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Full text: Available Index: WPRIM (Western Pacific) Type of study: Diagnostic study Language: Chinese Journal: Journal of Practical Radiology Year: 2001 Type: Article