Blood blister-like aneurysms (BBAs) of the internal carotid artery (ICA) are rare and challenging vascular lesions that can lead to serious complications, including subarachnoid hemorrhage.

The posterior communicating artery (PCOM) is a part of a group of arteries in the brain known as the circle of Willis. The ...

Pathology and pathogenesis of intracranial saccular ... intracranial aneurysms and arteriovenous real-formations. J Neurosurg 1966;25:219. Ferguson GG, Drake CG . Carotid-ophthalmic aneurysms ...