Dolichoectasia of the distal internal carotid artery, posterior communication artery (PCoA)
and posterior cerebral artery is an extremely rare abnormality. Dolichoectasia of the internal …

Background Spinal arteriovenous shunts are rare diseases. Different classifications have
been proposed, but the most widely used are those classified by locations. Different locations (…

Objective: To evaluate outcomes of postoperative radiotherapy (RT) for residual WHO grade
I meningioma based on subtype classification and relevant factors that may influence the …

Purpose To investigate the efficacy and safety of selective intra-ophthalmic arterial combined
nimodipine and alteplase infusion in patients with central retinal artery occlusion (CRAO). …

Intracranial aneurysm is major vascular disease which is life-threatening and challenging
treatment. Detachable coil is one of the standard treatments. Because of little knowledge about …

Background: Monitoring progression/recurrence brain glioma after surgery is the most
important for therapeutic planning. Objective: To verify that an increased signal intensity (SI) in …

I have read the article of ‘‘Dolichoectasia of the internal carotid artery terminus, posterior
communicating artery, and posterior cerebral artery: the embryonic caudal ramus internal …

We would like to comment on twig-like middle cerebral artery (MCA) in relation to the
interesting article “Hemorrhagic events associated with unfused or twig-like configuration of the …

We describe a case of intra-arterial treatment (IAT) of acute posterior circulation occlusion in
a patient with a persistent primitive trigeminal artery (PPTA). The patient presented with an …

Carotid rete mirabile is an arterial meshwork, occurring at the cavernous portion of the internal
carotid artery (ICA). Rete mirabile in humans is not present during normal development of …