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THE VALUE OF THREE DIMESIONAL DIGITAL SUBTRACTION ANGIOGRAPHY IN ENDOVASCULAR TREATMENT OF CEREBRAL ARTERIOVENOUS MALFORMATION

Chao Ying-ji

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Abstract

[Objective]To explore the clinical value of three dimesional digital subtraction angiography(3D-DSA) in endovascular treatment of cerebral arteriovenous malformation(CAVM) .[Methods]26 patients with cerebral arteriovenous malformation were treated with endovascular treatment,the characteristics of their supplying arteries,draining veins and internal structure of the arteriovenous malformation were analyzed by 3D-DSA.[Results]3D-DSA could be helpful in selecting appropriate work angle,confirming the direction of microcatheter and evaluating accurately the degree of embolization of the arteriovenous malformation.[Conclusion]3D-DSA has great application value in endovascular treatment of cerebral arteriovenous malformation,and could provide more valuable information than normal DSA.

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What this paper is about

[Objective]To explore the clinical value of three dimesional digital subtraction angiography(3D-DSA) in endovascular treatment of cerebral arteriovenous malformation(CAVM) .[Methods]26 patients with cerebral arteriovenous malformation were treated with endovascular treatment,the characteristics of their supplying arteries,draining veins and internal structure of the arteriovenous malformation were analyzed by 3D-DSA.[Results]3D-DSA could be helpful in selecting appropriate work angle,confirming the direction of microcatheter and evaluating accurately the degree of embolization of the arteriovenous malformation.[Conclusion]3D-DSA has great application value in endovascular treatment of cerebral arteriovenous malformation,and could provide more valuable information than normal DSA.

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Available abstract

[Objective]To explore the clinical value of three dimesional digital subtraction angiography(3D-DSA) in endovascular treatment of cerebral arteriovenous malformation(CAVM) .[Methods]26 patients with cerebral arteriovenous malformation were treated with endovascular treatment,the characteristics of their supplying arteries,draining veins and internal structure of the arteriovenous malformation were analyzed by 3D-DSA.[Results]3D-DSA could be helpful in selecting appropriate work angle,confirming the direction of microcatheter and evaluating accurately the degree of embolization of the arteriovenous malformation.[Conclusion]3D-DSA has great application value in endovascular treatment of cerebral arteriovenous malformation,and could provide more valuable information than normal DSA.

Key concepts: Digital subtraction angiography, Arteriovenous malformation, Medicine, Embolization, Endovascular treatment, Radiology, Angiography, Subtraction

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THE VALUE OF THREE DIMESIONAL DIGITAL SUBTRACTION ANGIOGRAPHY IN ENDOVASCULAR TREATMENT OF CEREBRAL ARTERIOVENOUS MALFORMATION — Research Paper | ScholarLens