Post-carotid stenting reperfusion injury with blood-brain barrier disruption on gadolinium-enhanced FLAIR MRI

被引：9
作者：
Cho, Hyun-Ji [1 ,2 ]
Kim, Young Jin [1 ]
Lee, Joon Hwa [1 ]
Choi, Jin Woo [3 ]
Moon, Won-Jin [3 ]
Roh, Hong Gee [3 ]
Chun, Young Il [4 ]
Kim, Hahn Young [1 ]
机构：
[1] Konkuk Univ, Sch Med, Dept Neurol, Seoul 143729, South Korea
[2] Catholic Univ Korea, St Marys Hosp, Dept Neurol, Inchon, South Korea
[3] Konkuk Univ, Sch Med, Dept Radiol, Seoul 143729, South Korea
[4] Konkuk Univ, Sch Med, Res Inst Med Sci, Dept Neurosurg, Seoul 143729, South Korea
来源：
BMC NEUROLOGY | 2014年 / 14卷
关键词：
Reperfusion injury; Carotid stenting; Blood-brain barrier; MRI; CAROTID REVASCULARIZATION; HYPERPERFUSION; ISCHEMIA; STROKE; SPACE;
D O I：
10.1186/s12883-014-0178-z
中图分类号：
R74 [神经病学与精神病学];
学科分类号：
摘要：
Background: Following carotid revascularization, an abrupt increase in cerebral blood flow may disrupt the blood-brain barrier, resulting in reperfusion injury. This damage to the blood-brain barrier may be reflected by subarachnoid enhancement on FLAIR MRI after gadolinium injection. Case presentation: The authors present two cases of post-carotid stenting reperfusion injury that showed hyperintensity in the subarachnoid spaces on FLAIR MRI after gadolinium injection. Conclusion: These MRI findings may represent a marker for reperfusion injury after carotid revascularization.
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页数：5
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