硬脑膜内和硬脑膜外发育性静脉异常（即所谓的静脉血管瘤和颅骨膜窦）的关联。
Association of intra- and extradural developmental venous anomalies, so-called venous angioma and sinus pericranii.
作者信息
Nomura Sadahiro, Kato Shoichi, Ishihara Hideyuki, Yoneda Hiroshi, Ideguchi Makoto, Suzuki Michiyasu
机构信息
Department of Neurosurgery, Yamaguchi University School of Medicine, Minamikogushi 1-1-1, Ube, Yamaguchi, 755-8505, Japan.
出版信息
Childs Nerv Syst. 2006 Apr;22(4):428-31. doi: 10.1007/s00381-005-1173-x. Epub 2005 Jul 29.
INTRODUCTION
We report a case of cerebellar venous angioma and parietal sinus pericranii.
DISCUSSION
Venous angioma is classified as a developmental venous anomaly (DVA) because it is not a neoplasm but a variant that develops during embryogenesis. Sinus pericranii should be classified as extradural-type DVA. Although there have been few reports of association between these conditions, both are suspected to have the same pathogenesis, i.e., transient venous hypertension in the late embryonic period influencing venous development.
引言
我们报告一例小脑静脉血管瘤和顶骨头皮静脉窦病例。
讨论
静脉血管瘤被归类为发育性静脉异常（DVA），因为它不是肿瘤，而是胚胎发育过程中出现的一种变异。头皮静脉窦应归类为硬膜外型DVA。尽管关于这两种情况关联的报道很少，但两者都被怀疑具有相同的发病机制，即在胚胎后期短暂的静脉高压影响静脉发育。
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