Intracranial Aneurysms

An intracranial aneurysm is a weak, balloon-like bulge in the wall of a brain artery. Over time, the weakened area can enlarge and may rupture, leading to bleeding in the brain (hemorrhagic stroke). Factors such as high blood pressure, smoking, family history, or head injuries can increase the risk. Many aneurysms cause no symptoms unless they grow large or rupture. Diagnosis is often via imaging tests like MRI or CT scans. Treatment options include monitoring, surgical clipping, or endovascular coiling to prevent rupture and reduce the risk of serious brain damage.