Brain tumours and certain neurological conditions require precise treatment to protect surrounding healthy brain tissue and preserve neurological function. Gamma Knife surgery in Mumbai is an advanced, non-invasive treatment that uses highly focused radiation beams to target specific abnormalities in the brain. Despite its name, it does not involve a surgical knife or a conventional surgical incision. This technique may be suitable for selected brain tumours and neurological conditions following specialist evaluation and detailed imaging.
Gamma knife surgery in Mumbai may be considered for selected patients with brain tumours, vascular abnormalities, and certain other neurological conditions. Treatment suitability depends on the diagnosis, lesion size and location, previous treatments, and the patient’s overall health.
Dr. Manish Baldia provides neurological evaluation and guidance for patients exploring advanced brain treatment options. Through a detailed assessment of symptoms, imaging reports, and medical history, patients can better understand whether Gamma Knife radiosurgery or another treatment approach may be appropriate.
**Gamma Knife surgery in Mumbai is a specialized form of stereotactic radiosurgery that delivers precisely targeted radiation to a defined area inside the brain. It uses multiple radiation beams that converge on the treatment target, allowing a high dose to be delivered to the intended area while limiting exposure to surrounding tissues.**
Unlike conventional brain surgery, Gamma Knife treatment does not require an incision to access the brain. It is generally performed in a specialized medical facility with dedicated equipment and a multidisciplinary clinical team.
The treatment is planned using detailed MRI or CT imaging. These scans help specialists identify the target, calculate the radiation dose, and determine the safest treatment approach.
Although it is commonly called Gamma Knife surgery, the procedure is a form of radiation treatment rather than open surgery. Its effects often develop gradually over weeks or months, depending on the condition being treated.
Gamma Knife radiosurgery is used for selected brain conditions where highly focused radiation can provide an appropriate treatment option.
1. Brain tumours
Certain benign and malignant brain tumours may be suitable for Gamma Knife treatment. Examples include selected meningiomas, vestibular schwannomas, and brain metastases. Suitability depends on tumour size, location, number, and other clinical considerations.
2. Arteriovenous malformations (AVMs)
An AVM is an abnormal connection between arteries and veins in the brain. In selected cases, radiosurgery can gradually cause the abnormal vessels to close. This process may take several years, during which the risk of bleeding may persist.
3. Trigeminal neuralgia
Trigeminal neuralgia is a condition that causes episodes of severe facial pain. Gamma Knife radiosurgery can target the trigeminal nerve to help reduce pain signals in selected patients.
4. Other selected neurological conditions
Some additional brain disorders may be considered for stereotactic radiosurgery following specialist assessment. The decision depends on the available evidence, the treatment target, and the expected balance of benefits and risks.
Not every brain tumour or neurological condition is suitable for Gamma Knife treatment. A specialist must assess the diagnosis and available imaging before recommending it.