How are aneurysms treated?

There are several treatment options for aneurysms, and the specific treatment approach depends on various factors, including the location and size of the aneurysm, the patient's overall health, and the potential risks associated with each treatment option. Here are some common aneurysm treatment methods:

1. Observation: Some small, unruptured aneurysms may be suitable for close monitoring without immediate intervention. This involves regular check-ups and imaging studies to monitor the aneurysm's growth or stability.

2. Medical Management: Medications may be prescribed to manage risk factors associated with aneurysms, such as high blood pressure, high cholesterol, and smoking cessation. Blood thinners or antiplatelet drugs may be recommended to reduce the risk of blood clots forming within the aneurysm.

3. Endovascular Coiling: This minimally invasive procedure involves inserting a thin catheter into an artery and guiding it to the aneurysm site. Coils are then released within the aneurysm to encourage clotting and reinforce the weakened area.

4. Endovascular Stent Grafting: A stent graft is a metal scaffold covered by a fabric material. It is inserted into an artery and positioned across the aneurysm to support the weakened blood vessel wall and divert blood flow away from the aneurysm.

5. Surgical Clipping: In surgical clipping, a neurosurgeon places a metal clip or clamp directly on the neck of the aneurysm to block blood flow into the aneurysm and prevent rupture.

6. Surgical Wrapping: This technique involves wrapping the aneurysm with a mesh-like material to provide external support and reduce the risk of rupture.

7. Surgical Bypass: In certain cases, a bypass surgery may be performed to redirect blood flow around the aneurysm through a newly created blood vessel.

The decision regarding the best treatment option is usually made by a team of healthcare professionals, including neurosurgeons, interventional radiologists, and cardiologists, who consider individual patient circumstances and the specific characteristics of the aneurysm.