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Trans-mesencephalic arteries and veins. Angiographic aspects in tectal vascular lesions
P Lasjaunias1, K Terbrugge, I S Choi
1Service de Neuroradiologie Vasculaire, Hôpital de Bicètre, Kremlin Bicètre, France.
Acta Neurochirurgica
|January 1, 1988
Abstract:
The authors present the trans-mesencephalic arteries and their rôle in the differentiation of pure and secondary vein of Galen arterio-venous malformations (AVM). They illustrate the trans-mesencephalic draining veins of the so-called venous angiomas, which are normal variants, often associated with cavernous haemangiomas representing the clinically active lesion.