Orbital arteriovenous malformations (AVM) are identified by abnormal high-flow connections between the veins and arteries, which often supplied branches of internal external carotid also with a nidus cellular stroma distributed vessels. rare among all congenital malformations. Pain, glaucoma, optic nerve ischemia compression retinal some causes enlarging orbital AVMs. Because nature these lesio...

Editor: In the Talal Amer and Omran M. El-Shmam review published in your journal,1 there are two types of classification for Chiari I malformation: type A, which is associated with syringomyelia and type B, which is not associated with syringomyelia. Hans Chiari (1851–1916) first reported Chiari malformation (1891) morphologically as a cerebellar tonsillar herniation with occasional fourth vent...

Ann Saud Med. 2005;25(3):258–261 The arteriovenous malformation of the vein of Galen is a rare entity in neonates. Its association with other major cardiac anomalies is even more uncommon. We report the first case of interrupted aortic arch associated with the vein of Galen malformation in the English literature. e possible etiology, diagnosis and management of this rare combination are discus...

Abstract We report a case of 34-year-old woman who presented with chest pain, shortness breath, and dry cough 1 month duration. Contrast-enhanced computed tomography the revealed an enlarged tortuous right pulmonary vein that could not conclusively exclude arteriovenous malformation. Further evaluation digital subtraction angiography excluded malformation confirmed presence varix. Accordingly, ...

Spine vascular lesions like brain include spinal cord stroke, malformation such as venous or angioma, cavernous malformation, arteriovenous fistula. Embryogenesis of is the basic principle to understand spine. This study aims report serial cases with review lesions. MR angiography techniques contrast injection may reflect direction flow epidural veins describe site arterial feeders. Serpiginous...