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KMID : 1214920210270010030
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Soonchunhyang Medical Science
2021 Volume.27 No. 1 p.30 ~ p.34
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Developmental Venous Anomaly Presenting Intracranial Hemorrhage without Associated Vascular Anomaly
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Kim Sung-Ho
Yeo Dong-Gyu
Lee Gwang-Su
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Abstract
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Developmental venous anomalies (DVAs) are cited as the most common intracranial vascular anomaly. In the majority of cases, it has a benign clinical course, and complications such as intracranial hemorrhage (ICH) are rarely reported. In the rare cases of DVAs presenting ICH, the causes of hemorrhage are usually by a combined vascular anomaly, mostly cavernous malformation (CM) or complicated DVAs, such as thrombosis in the vein of DVAs. We report a rare case of uncomplicated DVA presenting hemorrhage without accompanied vascular anomaly, such as CM. The cause of hemorrhage is suggested to be a specific form of DVA, arterialized DVA. Arterialized DVAs should be noted that they have a greater risk of hemorrhage than classic DVAs.
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KEYWORD
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Developmental venous anomaly, Intracranial hemorrhages, Arterialized developmental venous anomaly
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