Aneurysms can also be classified by their location:
Arterial and venous, with arterial being more common.

The heart, including coronary artery aneurysms, ventricular aneurysms, aneurysm of sinus of Valsalva, and aneurysms following cardiac surgery.

The aorta, namely aortic aneurysms including thoracic aortic aneurysms and abdominal aortic aneurysms.

The brain, including cerebral aneurysms, berry aneurysms, and Charcot–Bouchard aneurysms.

The legs, including the popliteal arteries.

The kidney, including renal artery aneurysm and intraparechymal aneurysms.

Capillaries, specifically capillary aneurysms.

Cerebral aneurysms, also known as intracranial or brain aneurysms, occur most commonly in the anterior cerebral artery, which is part of the circle of Willis.
This can cause severe strokes leading to death.
The next most common sites of cerebral aneurysm occurrence are in the internal carotid artery.
Aneurysms can also be classified by their location:
Arterial and venous, with arterial being more common.
The heart, including coronary artery aneurysms, ventricular aneurysms, aneurysm of sinus of Valsalva, and aneurysms following cardiac surgery.
The aorta, namely aortic aneurysms including thoracic aortic aneurysms and abdominal aortic aneurysms.
The brain, including cerebral aneurysms, berry aneurysms, and Charcot–Bouchard aneurysms.
The legs, including the popliteal arteries.
The kidney, including renal artery aneurysm and intraparechymal aneurysms.
Capillaries, specifically capillary aneurysms.
Cerebral aneurysms, also known as intracranial or brain aneurysms, occur most commonly in the anterior cerebral artery, which is part of the circle of Willis. This can cause severe strokes leading to death. The next most common sites of cerebral aneurysm occurrence are in the internal carotid artery.
Aneurysm