Stroke and carotid occlusion by giant non-hemorrhagic pituitary adenoma (original) (raw)

Pituitary adenomas, particularly giant pituitary adenomas (GPA), can lead to significant vascular complications despite being benign. This case report discusses a 65-year-old man with a GPA that caused internal carotid artery occlusion, resulting in an acute ischemic stroke. The patient had a history of surgical treatment and radiotherapy for a non-functioning pituitary adenoma, and his follow-up revealed ongoing neurological deficits. The invasive nature of the tumor and prior radiotherapy are thought to contribute to the vascular pathology observed, highlighting the need for long-term monitoring of patients with similar conditions.