6Goulao A,Alvarez H,Garcia Monaco R,et al.Venous Anomalies and Abnormalities of the Posterior Fossa[J].Neuroradiology,1990,31(6):476-482.
7Truwit CL.Venous Angioma of the Brain:History,Significance,and Imaging Findings[J].AJR,1992,159(6):1299-1307.
8Ostertun B, Solymosi L. Magnetic resonance angiography of cerebral developmental venous anomalies: its role in differential diagnosis[J]. Neuroradiol, 1993, 35(2) :97-104.
9Garner TB, Curling OD, Kelly DL, et al. The natural history of intracranial venous angiomas [ J ]. J Neurosurg, 1991,75 ( 5 ) : 715-722.
10Boukobza M, Enjolras O, Guichard JP,et al. Cerebral developmental venous anomalies associated with head and neck venous malformations[ J ]. Am J Neuroradiol, 1996 , 17 (5) :987-994.