Cerebral artery malformations are congenital abnormalities of blood vessels in the brain. This condition occurs due to the abnormal development of the vascular system that causes blood to flow rapidly and go directly from the arteries to the veins, bypassing the surrounding tissues. If the disease is not detected early and treated promptly, it will cause serious complications such as: brain hemorrhage, brain damage, heart failure and blood swelling.

Cerebral angiography with digital subtraction allows diagnosis and detection of cerebrovascular diseases or suspected traumatic injuries causing cerebral artery damage.

cerebral aneurysm is a bulge in a blood vessel in the brain that can easily rupture, causing bleeding into the brain. This condition progresses very quickly and is life-threatening. However, it is difficult to detect and is usually only detected when the patient undergoes a CT scan for another medical condition.

Digital subtraction cerebral angiography is a brain imaging technique that injects iodine contrast dye through a catheter into the cerebral artery area to visualize the cerebral arterial and venous systems.

Stroke is a common disease with a high risk of death. Therefore, it is necessary to accurately diagnose the location of cerebral ischemic lesions, the anatomy of the cerebral arterial system, the culprit artery and the cerebral perfusion localization of each artery to have the best treatment and prevention direction.