How is a brain aneurysm treated?

The main treatment methods for brain vascular tumors include surgical resection, radiation therapy, and drug therapy. Surgical resection is currently the most commonly used approach, suitable for patients with smaller tumors located in favorable positions. For patients with larger tumors or tumors in locations unsuitable for surgery, radiation therapy serves as an effective treatment option. Radiation therapy uses high-energy rays to destroy tumor cells, thereby achieving therapeutic effects. Drug therapy is an adjunctive treatment method that primarily works by using medications to inhibit tumor growth and spread. It is typically administered alongside surgery or radiation therapy to enhance treatment efficacy. However, drug therapy may also cause certain side effects, so physicians must select appropriate medications based on each patient's specific condition.