Gamma Knife Surgery
Cost Comparison, Complication, Risk and Recovery
About : Gamma Knife Surgery In Gamma Knife surgery, specialized equipment focuses close to
200 tiny beams of radiation on a tumor or other target. However, each beam has very little effect on the brain tissue as it passes through a strong dose of radiation is delivered to the site where all the beams meet.
The precision of Gamma Knife surgery results
in
minimal
damage to healthy tissues surrounding the target. In some cases, Gamma Knife surgery may have a lower risk of side effects compared
with
other types of radiation therapy .
Also,
Gamma Knife surgery is often a safer option than is traditional brain surgery .
Conditions Treated with Gamma Knife Surgery Small intracranial AVMs (Arteriovenous Malformation, an artery and vein that have not formed properly) or cavernous angiomas (not greater than 4 cm) 2. Benign tumors including: acoustic neuromas, 1.
meningiomas,
and
pituitary
adenomas
craniopharyngiomas 3. Tumors located at the base of the skull in the pineal region 4. Metastatic brain lesions & other partially resected tumors 5. Trigeminal Neuralgia 6. Parkinson's disease or other movement disorders 7.
Medically intractable epilepsy
How does Gamma Knife radio surgery work? Gamma Knife treatment generally involves these steps:
Head frame placement In order to keep the head from moving during treatment, a
box-shaped frame is attached to the head. Pins designed specifically for this purpose fasten the head frame to the skull.
Tumor or lesion location imaging Once the head frame is in place, the exact location of the
lesion to be treated will be determined using computed tomography (CT scan) or
How does Gamma Knife radio surgery work?
Radiation dose planning ď‚— After the CT or MRI scan has been completed, the radiation therapy team will determine the treatment plan. The results of the imaging scan, along with other information, will be used by a medical physicist to determine the best treatment. Radiation treatment ď‚— After being positioned for the treatment, a type of helmet with many hundreds of holes in it is placed over the head frame. These holes help to focus the radiation beams on the target. Treatment will last a few minutes up to a few hours, depending on the type and location of the area being treated. Generally, only one treatment session is required for a lesion.
Two other types of radio surgery are Linear accelerator (LINAC) systems Linear accelerator (LINAC) systems use high energy x-rays to
treat a tumor. Some general types of LINAC systems include CyberKnife, X-Knife, Novalis, and Peacock. In addition to using x-rays rather than gamma rays, LINAC systems also differ from the Gamma Knife in that the machinery moves around the patient during treatment. For this reason, Linear accelerator (LINAC) systems are able to treat larger tumors and larger affected areas than the Gamma Knife. Areas other than the brain can be treated with a LINAC system.
Two other types of radio surgery are Proton beam therapy or cyclotron Proton beam therapy is a type of particle beam radiation therapy .
Rather than using rays of radiation, such as gamma rays or x-rays, particle beam therapy uses particles such as protons or neutrons. Proton beam therapy is the most widely-used type of particle beam therapy. Proton beam therapy may be used for radio surgery procedures or for fractionated radiotherapy (several smaller doses of radiation over a certain period of time).There are only a few facilities in North America that provide proton beam therapy.
Which is the best hospital for Gamma Knife Radio Surgery in India? Medanta - The Medicity is the best Gamma Knife Radio Surgery in India.
hospital
for
What is the cost of Gamma knife Radio Surgery in India? Cost of Gamma Knife Radio Surgery in India is
very less as
compared to the other countries. The cost of Gamma Knife Radio Surgery in India will be approx Rs. 2 Lakhs.
What is the cost comparison of Gamma knife
Radio Surgery in India to other countries? Cost of Gamma Knife Radio Surgery in USA will cost around Rs. 4
Lakhs ($6,000). Cost of Gamma Knife Radio Surgery in UK will cost around Rs. 4 Lakhs ($6,000). Cost of Gamma Knife Radio Surgery in India will cost around Rs. 2 Lakhs ($3,000).
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