Can Brain Tumors Be Treated Without Surgery? | Dr. Nilay Biswas Explains

Опубликовано: 07 Август 2026
на канале: Narayana Health
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"In this video, Dr. Nilay Biswas, a renowned neurosurgeon at Narayana Health, discusses whether brain tumors can be treated without the need for surgery. While surgery is often the go-to option for many types of brain tumors, Dr. Biswas explains that in some cases, non-surgical treatments can also be effective in managing or even treating brain tumors.

Here are some key insights from Dr. Nilay Biswas in this video:

Non-Surgical Treatment Options: Not all brain tumors require surgery. Depending on the tumor's type, location, and size, non-invasive treatments like radiation therapy and chemotherapy can be viable alternatives. Dr. Biswas delves into these options, explaining how they work and when they may be preferred.

Radiation Therapy: Radiation therapy uses high-energy rays to shrink or destroy the tumor cells. This treatment is often used for tumors that are inoperable or located in areas that make surgery risky.

Chemotherapy: In some cases, chemotherapy drugs may be prescribed to target and kill cancerous cells, particularly for malignant brain tumors. Dr. Biswas explains how chemotherapy can be used in conjunction with surgery or as a stand-alone treatment.

Targeted Therapy and Immunotherapy: Emerging treatments like targeted therapy and immunotherapy are also being explored to treat brain tumors. These therapies work by targeting specific molecules involved in tumor growth, offering a promising non-surgical approach for certain patients.

When Surgery is Not the First Option: Dr. Biswas also discusses scenarios where surgery may not be the most appropriate first step. Factors like the patient's age, overall health, and the tumor's position in the brain can influence the decision to opt for radiation or chemotherapy over surgery.

Ongoing Monitoring and Lifestyle Changes: For some benign brain tumors, doctors may recommend a ""watch and wait"" approach with regular imaging to monitor the tumor's growth. Additionally, lifestyle changes, a healthy diet, and regular exercise may also contribute to overall brain health and tumor management.

Dr. Nilay Biswas emphasizes that treatment for brain tumors is highly personalized. A tailored treatment plan based on the tumor's characteristics and the patient's unique condition is crucial for the best outcomes. Early detection and timely intervention can significantly improve prognosis, even for non-surgical treatments.

Stay informed about your options and always consult with a qualified healthcare provider to understand the best course of action for your health.

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