Gamma Knife Surgery and Stereotactic Radiosurgery in India

Approaches the team may compare

• Frame-based single-session Gamma Knife radiosurgery
• Mask-based or fractionated Gamma Knife treatment when supported by the platform and selected by the treating team
• LINAC-based stereotactic radiosurgery or fractionated stereotactic radiotherapy
• Open surgery, conventional radiotherapy, systemic therapy or observation according to the diagnosis

Important risks to discuss

• Temporary headache, fatigue, nausea or discomfort related to frame placement
• Temporary or delayed swelling that may require corticosteroids or other treatment
• Seizure or new or worsening neurological symptoms depending on the target
• Delayed radiation injury or radionecrosis
• Condition-specific effects involving hearing, balance, vision, facial sensation or hormone function
• Incomplete response, recurrence or need for further surgery, radiation or systemic treatment

This is not a complete risk list. Personal risk can only be explained by the treating clinician after assessment.

Before booking a return flight

• Most uncomplicated treatments use day care or short observation, but centre protocols and patient needs vary
• A responsible attendant may be required after sedation, and temporary driving restrictions may apply
• The treatment effect develops over weeks or months rather than immediately
• Follow-up MRI or other imaging is essential on the treating team’s schedule
• Return travel should follow confirmation of neurological stability and post-treatment instructions
• Severe headache, repeated vomiting, seizure, weakness, confusion or sudden neurological change requires urgent medical assessment