General dysplasia of the cerebral arteries with persistent primitive acoustic artery and giant aneurysm

Persistence of the otic artery with neurological sequelae: case report

Persistence of intracranial fetal vasculature may be encountered by the neurosurgeon. Of these, the otic artery is extremely rare and to some, a true case has to date, not been authenticated. We report an adult patient found to harbor an otic artery. Moreover, neurological sequelae of this fetal vascular connection are believed to have occurred. This case and a review of germane literature are presented.

Persistent fetal intracranial arteries: a comprehensive review of anatomical and clinical significance

As fetal intracranial vessels may persist into adulthood, knowledge of their anatomy and potential clinical and surgical complications should be borne in mind by the surgeon. A comprehensive review of these vessels, however, is not easily identified in the literature. Therefore, the present analysis was undertaken so that such information is available to the clinician and morphologist.

Ectasia and fenestration of the anterior cerebral artery associated with persistent trigeminal artery: case report

Multiple vascular anomalies in a 22-year-old patient who had signs and symptoms of vestibulocochlear dysfunction are reported. Angiography revealed a fenestration of the proximal segment of the left anterior cerebral artery, an ectasia of the left anterior and posterior cerebral arteries, and a persistence of the right trigeminal artery. The rarity of the association is documented, and the clinical significance is discussed.