Indications for A3-A3 Bypass in Patients with Anterior Cerebral Artery Territory Aneurysms

Surgical Technique for Aneurysms at the A3 Segment of Anterior Cerebral Artery Via Anterior Interhemispheric Keyhole Approach.

AIM Traditional craniotomies for treatment of the aneurysms at the A3 segment of anterior cerebral artery (A3As), such as frontal approach and interhemispheric approach, require pre-hairline incision and relatively long incision, extensive bone flap, inevitable supraorbital nerve injury, opening frontal sinus, and increased operative time. Here we reported anterior interhemispheric keyhole appr...

Distal anterior cerebral artery aneurysms.

BACKGROUND Distal anterior cerebral artery (DACA) aneurysms, also known as pericallosal artery aneurysms, represent about 6% of all intracranial aneurysms. They are located on the A2-A5 segments of the anterior cerebral artery and on its distal branches. METHODS This paper summarizes present knowledge on radiological features, treatment options, treatment results, and long-term follow-up of D...

surgical outcomes in patients with anterior communicating artery aneurysms

acoma aneurysms are complicated and high incidence lesions. the successful treatment depends on understanding the anatomical location of aneurysm. the early surgery and selecting the superior method of surgery and post-operative cares affect the surgical outcomes of these patients. in this study 30 patients who were admitted to firoozgar hospital in a 3-year period (2001-2004), undergone surger...

Bilateral infarction in the anterior cerebral artery vascular territory.

Distal anterior cerebral artery mirror aneurysms and middle cerebral artery aneurysms.

A 52-year-old woman presented with bilateral distal anterior cerebral artery (ACA) mirror aneurysms, in addition to two right middle cerebral artery (MCA) aneurysms. The left distal ACA and right MCA aneurysms were clipped through right interhemispheric and right pterional craniotomies. The right distal ACA aneurysm was thrombosed. Distal ACA aneurysms tend to be multiple, but mirror aneurysms ...