Dynamic 320-Section CT Angiography in Cranial Arteriovenous Shunting Lesions

被引：52

作者：

Brouwer, P. A. ^{[3
]}

Bosman, T. ^{[3
]}

van Walderveen, M. A. A. ^{[3
]}

Krings, T. ^{[1
]}

Leroux, A. A. ^{[2
]}

Willems, P. W. A. ^{[1
]}

机构：

[1] Toronto Western Hosp, Dept Med Imaging, Toronto, ON M5T 2S8, Canada

[2] Toronto Western Hosp, Dept Neurosurg, Toronto, ON M5T 2S8, Canada

[3] Leiden Univ, Dept Radiol, Med Ctr, Leiden, Netherlands

来源：

AMERICAN JOURNAL OF NEURORADIOLOGY | 2010年 / 31卷 / 04期

关键词：

DIAGNOSTIC CEREBRAL-ANGIOGRAPHY; COMPLICATIONS;

D O I：

10.3174/ajnr.A1747

中图分类号：

R74 [神经病学与精神病学];

学科分类号：

摘要：

Novel 320-section CT scanning equipment enables dynamic noninvasive angiographic imaging of the entire cranial vasculature (4D-CTA). We describe this technique and demonstrate its potential in arteriovenous shunting lesions. 4D-CTA imaging resulted in a correct diagnosis, lesion classification, and treatment-strategy selection in 3 patients, compared with CA. We think that 4D-CTA can further reduce the need for CA, sparing the patient the discomfort and risk associated with an invasive procedure.

引用

页码：767 / 770

页数：4

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