Unilateral moyamoya disease, intracranial aneurysm, and a pituitary adenoma: a case report.

Abstract

A case of unilateral moyamoya disease is reported in an adult, associated with an aneurysm of the circle of Willis and a nonfunctional pituitary adenoma. A review of the literature is discussed. Young individuals presenting with signs of acute cerebrovascular changes of undetermined cause should be evaluated for moyamoya disease.