Bilateral congenital absence of the internal carotid artery

被引：12

作者：

Rumboldt, Z ^{[1
]}

Castillo, M ^{[1
]}

Solander, S ^{[1
]}

机构：

[1] Univ N Carolina, Sch Med, Dept Radiol, CB 7510, Chapel Hill, NC 27599 USA

来源：

EUROPEAN RADIOLOGY | 2003年 / 13卷 / Suppl 6期

关键词：

internal carotid artery; agenesis; embryogenesis; magnetic resonance angiography;

D O I：

10.1007/s00330-002-1742-2

中图分类号：

R8 [特种医学]; R445 [影像诊断学];

学科分类号：

1002 ; 100207 ; 1009 ;

摘要：

Bilateral congenital absence of the internal carotid artery was incidentally found in an 11-year-old boy. Magnetic resonance imaging showed a normal-appearing brain that was entirely supplied by the vertebrobasilar system, and CT confirmed the absence of the bony carotid canals. Although most reported patients with agenesis of both internal carotid arteries presented with cerebrovascular lesions, this case demonstrates that this rare malformation may be asymptomatic.

引用

页码：L130 / L132

页数：3

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