Gamma Knife Radiosurgery is quite similar to therapeutic radiology. The name might have a knife in it but it is not like an actual surgery, and there is no usage of the knife in it. Gamma Knife is the use of gamma rays to treat, some small and medium lesions found in the head. Very tiny beams of radiation gamma join together to create a dose which is active to carry on this operation.
The results of Gamma knife are similar to actual surgery, but it is less risky than the actual one. There is no real opening of the skull to carry out this operation. It is used to treat tumors in the brain, and the focus is only on the lesions or the tumors, and it removes it entirely from the brain. The tissues near to the brain are not affected by this surgery.
Superiority Of Gamma Knife Surgery
- The preciseness of the surgery
Radiation of cobalt 60 photons only focuses on the area which needs to be treated. The targets are small ranging from small millimeters and can go up to 3 centimeters in diameter. The target of Gamma Knife is so sharp that the surrounding vessels of blood are not disturbed, and there is less damage in any other part of the body. MRI’s are used to custom the treatment of every patient and software are used which can provide accurate size.
- Safety of the operation
The best gamma knife for brain tumor surgery in India offers a safe solution to remove a tumor. The neighboring vessels of blood do not have any adverse after effects after the surgery. There is no need for anesthesia in this surgery because there is no opening of the skull involved in it and that is why this surgery is not painful. The effects of Gamma Knife radiosurgery can be seen only in about ten minutes to one hour, and this surgery is used when there is more risk in using the traditional method of operation. There is communication between patient and doctor, and there is full monitoring of the brain with the help of television. The doctors using this surgery are skilled professionals because it needs a technique to perform this surgery.
Gamma Knife surgery has been conducted all over the world, and till date, around 1 million patients have been treated with this surgery. The highest number of operations has been performed from 1987 to 2013. The side effects involved in this surgery are very less, and patients are released from hospital few hours after the conduct of Gamma Knife surgery.
- The effectiveness of the surgery
There have been about 1500 patients who have succeeded in this surgery, and they have seen results in around three years of the operation. There has never been any other procedures of surgery which have been able to give incredible outcomes within short time till date.
The physicians of UPMC have specified in the results that tumors in about 90% of patients have been successfully removed with the help of Gamma Knife radiosurgery. There have been many patients who have suffered from a tumor causing deafness, and about 80% of these patients have been treated worldwide.