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Chinese Journal of Interventional Radiology(Electronic Edition) ›› 2013, Vol. 01 ›› Issue (01): 51-53. doi: 10.3877/cma.j.issn.2095-5782.2013.01.014

• Interventional Technology • Previous Articles     Next Articles

Clinical value of three-dimensional rotational angiography as emergency first-line procedure for ruptured intracranial aneurysms

Qiang HUANG1, Shi-Long ZHANG1, Yong-Quan SUN1, Jing-Ping LI1, Jian-Feng WANG,1(), Ren-You ZHAI1   

  1. 1.Department of Interventional Radiology,Beijing Chaoyang Hospital,Capital Medical University,Beijing 100020,China
  • Received:2013-06-19 Online:2013-08-01 Published:2024-12-02
  • Contact: Jian-Feng WANG

Abstract:

Objective

To evaluate the clinical application of three-dimensional rotational angiography(3D-RA)as emergency procedure in the treatment of ruptured intracranial aneurysms.

Methods

Between Jan 2010 and May 2012,sixty-three patients underwent 3D-RA as emergency procedure and intracranial aneurysms were confirmed in all those patients.Endovascular treatment and surgical clipping were scheduled according to the results of the procedures.The initial 3D-RA results were evaluated and compared with endovascular and surgical findings.Clinical outcome and follow up results were recorded and analyzed.

Results

A total of 66 cerebral aneurysms were detected by 3D-RA and treated.3D-RA with reconstructed CT images correlated well with the surgical findings in 19 patients(surgical group).Meanwhile,47 aneurysms in 44 patients(endovascular group)were treated by endovascular procedures.Clinical follow up was completed for a mean duration of 10 months.Complications were revealed during the follow up in 6 cases in the endovascular group.One aneurysm coiling procedure failed because of unsuccessful micro-catheterization and the patient was transferred to surgical clipping successfully.The technique success rate was 100.0%in the surgical group and 97.7%in the endovascular group.

Conclusions

Emergency 3D-RA provides enough evidence to determine the optimal treatment plan for ruptured intracranial aneurysms.A strategy of using 3D-RA for aneurysmal hemorrhage appears to be practical and safe with multi-disciplinary team work in selected cases and qualified clinical centers.

Key words: Three-dimensional rotational angiography(3D-RA), Intracranial aneurysm, Surgical clipping, Endovascular treatment

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