Arteriovenous fistula (aneurysm) of the great cerebral vein (of Galen) and the circle of Willis; report on two patients treated by ligation.
BOLDREY
E
E
MILLER
E R
ER
D000783:Aneurysm; D001164:Arteriovenous Fistula; D002550:Cerebral Veins; D002941:Circle of Willis; D005402:Fistula; D006801:Humans; D008026:Ligation