Neurological research
-
Neurological research · Apr 2004
Case ReportsBasilar artery to bilateral posterior cerebral artery 'Y stenting' for endovascular reconstruction of wide-necked basilar apex aneurysms: report of three cases.
Endovascular reconstruction of basilar artery (BA) apex aneurysms has been augmented by adjunctive techniques such as balloon and stent assistance. We present three cases of a wide-necked BA apex aneurysm involving the bilateral P1 segments of both posterior cerebral arteries (PCAs) treated by placement of BA to PCA stents bilaterally in a 'Y' configuration to reconstruct the BA apex for effective coil embolization. Three patients (aged 70, 65 and 37 years) with wide-necked basilar artery aneurysms presented for endovascular treatment. ⋯ The third patient suffered an upper GI bleed and was treated an additional 3 days in hospital. Oral clopidogrel (75 mg by mouth) and aspirin (325 mg by mouth) were continued daily for 4 weeks. The 'Y' stent configuration for reconstruction of the BA apex is a safe effective technique in patients with wide-necked BA aneurysms.