Everything You Need To Know About CyberKnife And Gamma Knife Treatment
CyberKnife and Gamma Knife are used for delivering stereotactic radiation treatments to treat vascular lesions, tumors, and functional disorders. These two procedures are designed to treat recurrent or inoperable brain tumors, and can be used for individuals who don’t want to face the risks of surgery. Keep reading to explore various topics about CyberKnife and Gamma Knife in detail, such as what is CyberKnife and Gamma Knife, how to prepare for CyberKnife and Gamma Knife treatment, what are the complications of CyberKnife and Gamma Knife treatment, what is the cost of CyberKnife and Gamma Knife treatment in India, which are the best hospitals for CyberKnife and Gamma Knife surgery in India, and who are the top doctors for CyberKnife and Gamma Knife surgery in India.
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What is CyberKnife and Gamma Knife treatment?
The CyberKnife System is type of a non-invasive treatment for cancerous as well as non-cancerous tumors and other conditions in which radiation therapy is indicated. The procedure is used to treat conditions affecting any part of the body, such as the prostate, spine, lung, lung nodules, prostate cancer, brain, head and neck, kidney, liver and pancreas. CyberKnife could be an alternative treatment to surgery for individuals who have surgically complex or inoperable tumors. CyberKnife treatment is generally performed in 1-5 sessions. CyberKnife is a radiation delivery system having a linear accelerator installed on the top of a robot to deliver photons and high-energy x-rays. The robot will move and bend around the patient for delivering radiation doses from different unique beam angles.
Gamma Knife doesn't use any incisions and makes use of precise beams of gamma rays to treat an area of disease growth (tumor) or (lesion). This procedure is mostly used for the brain. Gamma radiation sends a high intense dose of radiation to a small affected area without the need to make any incision. Radiosurgery destroys cells so that they are unable to grow. A lesion or tumor shrinks in size over time. The intense beam of radiation is accurately focused to target the lesion, with a minor effect on surrounding healthy tissues.
Causes and Symptoms
Causes
- Age & Family history
- Exposure to certain chemicals
- Head injury and seizures
- Race and ethnicity
- Ionizing radiation
- Overweight and obesity
Symptoms
- Headaches
- Nausea or vomiting
- Trouble with balance
- Shortness of breath
- Feeling tired or weak
- Unexplained weight loss
Diagnosis
MRI or CT scan: Magnetic resonance imaging is considered the best imaging test for detecting brain tumors. Computed tomography or CT scan is a good alteative in case you cannot undergo an MRI. These tests will show the tumor’s exact position and size in detail.
Biopsy: A biopsy of the tumor will be done to determine the type of tumor and if it is cancerous. The neurosurgeon might perform a biopsy in which all or part of the tumor is removed. If tumor is difficult to access, the surgeon may perform a stereotactic biopsy that involves making a small hole in the skull and taking a small sample of tissues from the tumor using a needle.
Physical exam: The doctor will feel areas of the body for lumps that might indicate cancer. In a physical exam, the doctor will look for abnormalities like enlargement of an organ or skin color, which may indicate cancer.
Laboratory tests: Laboratory tests like urine and blood tests will help the doctor identify certain abnormalities which can be caused due to cancer.
Risk & Complications
When compared to traditional radiation therapies, the side effects of Cyberknife and Gamma Knife is lower. Generally, the complications can be different for each person. Cyber radiation treatment can cause mild side effects such as headaches, vomiting, fatigue and nausea. However, these problems do not last long and generally go away in 1-2 weeks after treatment. In some cases, there may be redness of the skin or slow hair growth in the affected area. This is caused by the cyber radiation produced by the device focused on the tumor. Fatigue can be severe or mild. Patients will feel exhausted, tired or wo out. This can occur all at once or come gradually. Other side effects may include liver pain, nausea, vomiting, rib pain and slower liver function.
Preparation of Treatment
Tell your provider if you are pregnant, allergic to iodine or contrast dye, and sensitive to any medicines. You need to stop taking some medicines before the treatment, if suggested by the provider. Avoid eating or drinking for around eight hours before the procedure or as advised by the doctor. Take your regular medicines the day before and morning of the procedure with a small sip of water. Wash the hair with a special shampoo the night before or morning of your procedure, as advised. Make arrangements for someone who can drive you home after the procedure. Leave your valuables like jewelry at home. Don’t apply cream or oil on effected area and don’t apply fragrance.
Best Doctors for CyberKnife And Gamma Knife Treatment

Dr Aditya Gupta
30+ Yrs. Exp.MBBS, MCh - Neuro SurgeryChief - Neurosurgery & CNS Radiosurgery & Co-Chief - Cyberknife CentreBest Hospitals for CyberKnife And Gamma Knife Treatment
Treatment Option
Cost of the treatment
Cost of CyberKnife and Gamma Knife treatment
Gamma Knife and CyberKnife surgery cost in India can range from $4500 to $11,000. However, Gamma Knife and CyberKnife surgery cost in India can vary depending on your medical history, experience of the surgeon, your health condition, the facilities availed, and the city where you choose to get the surgery done. The hospitals offering Cyberknife and Gamma Knife treatment in India ensure unparalleled health treatments at affordable packages. The CyberKnife and Gamma Knife treatment cost in India is much lower than in many other countries, particularly in the West.
Recovery
Recovery after CyberKnife and Gamma Knife treatment
When the patients return home, they might feel a little tired. Take rest and feel relaxed to give your body a chance to recover from the treatment. Most patients will be able to resume everyday activities in a day or two. There may be minor swelling or irritation at the site of administration, which would resolve on its own in a few days. It is important to note that it may take a few weeks or even months before you start to notice a resolution of symptoms after your treatment. During this time period, you need to have follow-up visits with the doctor. As the procedure is noninvasive, recovery is usually shorter and less uncomfortable when compared to traditional surgery. As the radiation is delivered in highly focused targeting system, not affecting healthy adjacent tissues, there would be less headache and nausea, and a shorter recovery time.

Frequently Asked Questions About CyberKnife and Gamma Knife
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