Purpose: To treat brain tumors, arteriovenous malformations (AVMs), and other brain abnormalities without a surgical incision.

Procedure: High doses of targeted radiation are delivered to the abnormal tissue while sparing surrounding healthy tissue.

Note: The information provided here applies to standard Gamma Knife Radiosurgery procedures under typical conditions. However, specifics may vary based on individual factors, such as the location and size of the target area, the patient’s overall health, and any complications that might arise during or after the procedure. Patients seeking this treatment through health tourism should also consider local regulations and the importance of choosing a reputable clinic that adheres to international standards.

Inpatient/Outpatient
Gamma Knife radiosurgery is typically performed as an outpatient procedure, allowing most patients to return home the same day after the treatment is completed.

Hospital Stay Duration
Patients undergoing Gamma Knife radiosurgery generally do not require a hospital stay. They are usually discharged a few hours after the procedure, once they have recovered from the treatment and are stable.

Type of Anesthesia
Gamma Knife radiosurgery is typically performed under local anesthesia with sedation. The patient is awake during the procedure, but the scalp is numbed to prevent discomfort during the head frame placement. In some cases, light sedation may be offered to help the patient remain calm and comfortable.

Travel After Procedure
Patients are generally advised to avoid long-distance travel for at least 24 to 48 hours after the procedure to allow for proper recovery and to monitor for any potential side effects, such as headaches or nausea.

Pre-procedure Preparation
Preparation for Gamma Knife radiosurgery involves following specific guidelines from the healthcare provider, such as avoiding certain medications that can increase bleeding, fasting before the procedure if sedation is used, and arranging for transportation home after the procedure. Patients should ensure they have all necessary documentation and medical records if traveling internationally for the treatment.

Procedure Duration
The Gamma Knife procedure typically lasts between 1 to 4 hours, depending on the complexity of the treatment plan. During the procedure, multiple focused beams of radiation are directed at the target area, such as a brain tumor or arteriovenous malformation (AVM), to destroy abnormal cells without harming surrounding healthy tissue.

Recovery Time
Recovery from Gamma Knife radiosurgery is generally quick, with most patients able to resume normal activities within a day or two. Some patients may experience temporary side effects, such as mild headaches, nausea, or fatigue, but these symptoms usually resolve within a few days. The full effects of the treatment may take weeks to months to become apparent as the treated area gradually shrinks or stabilizes.

Estimated Cost
The cost of Gamma Knife radiosurgery can vary depending on the complexity of the treatment, the condition being treated, and geographic location. Patients should consult their healthcare provider or treatment center for detailed cost information, including any additional fees for follow-up care and imaging studies to monitor the results of the treatment.

Post-procedure Care
Post-procedure care for Gamma Knife radiosurgery includes monitoring for any side effects and following up with the healthcare provider to assess the effectiveness of the treatment. Patients may need to undergo periodic imaging studies, such as MRI or CT scans, to track the progress of the treated area. Any signs of complications, such as persistent headaches, seizures, or neurological changes, should be reported to the healthcare provider immediately.