How long can a person live with a brain tumor?

A brain tumor patient's survival time is related to multiple factors, including the nature and grade of the tumor, its location, and the treatment approach. For benign brain tumors located in non-functional areas of the brain, patients typically have a good prognosis and can survive for long periods following surgical removal. In contrast, survival time for malignant brain tumors is closely associated with tumor grading. Grade I and II brain tumors are relatively benign, with high cure rates; most patients have survival times comparable to those of healthy individuals. Patients with Grade III tumors may survive up to 10–15 years with aggressive treatment. However, even with intensive therapy, patients with Grade IV tumors usually survive only 1–2 years. Brain tumor patients should undergo examination and treatment as early as possible, choosing appropriate therapies—such as surgery, radiotherapy, chemotherapy, or bio-immunotherapy—based on the tumor’s characteristics. Patients should maintain a positive mindset, actively cooperate with treatment, and pay attention to postoperative care and regular follow-up visits to extend survival and improve quality of life.