Table 1.

Clinical Summary of Patients' Preoperative Findings

Pt no	Age/Sex	Presentation	Lesion	Approach	Complications
ICA internal carotid artery; CN cranial nerve; PCA posterior cerebral artery
1	54/M	Right visual loss	Large calcified left paraclinoid ICA aneurysm	Left frontotemporal with Dolenc anterior clinoidectomy	Transient right hemiparesis
2	54/F	Diplopia	Giant left superior cerebellar aneurysm	Left orbitozygomatic	Transient CN III palsy, ataxia
3	62/F	Vertigo	Incidental left paraclinoid ICA aneurysm	Left frontotemporal with Dolenc anterior clinoidectomy	None
4	43/M	Right homonymous hemianopsia	Giant partially thrombosed PCA aneurysm	Left subtemporal transzygomatic	Transient CN III palsy, receptive aphasia
5	50/F	Right incongruent hemianopsia	Left paraclinoid ICA aneurysm	Left frontotemporal	None