Enlargement of an intracranial aneurysm in the eighth decade of life. Case report.

The management of intracranial aneurysms in elderly patients remains controversial, since the natural history of these lesions is not well understood. The authors describe the case of a 76-year-old woman with documented enlargement of an internal carotid artery aneurysm over 3 years. The management of intracranial aneurysms in elderly patients is discussed.