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How long does stereotactic radiosurgery last?
The procedure may take less than an hour to about four hours, depending on the size and shape of the target. If treating with LINAC stereotactic radiosurgery of the brain the treatment will be quicker.
Is stereotactic radiosurgery painful?
In order to precisely direct the radiation beams, a frame is placed on the patients head. Local anesthetic is administered, and the frame is secured to the skull by four sterile pins; the only discomfort is during the administration of the local anesthetic.
How much does a Varian edge cost?
The system costs between $3 million and $5.5 million—the higher prices usually take into account the purchase of other options and add-on technologies, Lee said. Older systems such as Varian’s Trilogy system usually cost between $2 million and $3.5 million.
What is edge effect in radiotherapy?
The development of new stenoses at the edges of the target lesion treated with radiation is termed edge effect. It occurs after afterloading brachytherapy as well as after implantation of radioactive stents. It is characterized by extensive intimal hyperplasia and negative remodeling.
Can I drive after stereotactic radiosurgery?
If you have had stereotactic radiosurgery, you may be able to drive again a month after treatment. For a grade 2 meningioma, you cannot drive for a year after treatment. And if your tumour is a grade 3 meningioma, you can’t drive for 2 years after treatment.
What does Varian make?
Varian Medical Systems is an American radiation oncology treatments and software maker based in Palo Alto, California. Their medical devices include linear accelerators (LINACs) and software for treating cancer and other medical conditions with radiotherapy, radiosurgery, proton therapy, and brachytherapy.
What is the Varian edge?
The Varian Edge radiosurgery system is used to precisely target and treat tumors. It is a technology system consisting of imaging, body positioning, motion management, beam shaping, and dose delivery of radiation beams that target tumors with extreme precision.
What is Varian edge radiation?
What is edge radiosurgery used to treat?
Calypso is then able to target the tumor with greater accuracy, thus sparing healthy surrounding tissue. EDGE Radiosurgery is also used for the treatment of lung cancer, prostate cancer and liver cancer. What types of treatments are carried out with the EDGE radiosurgery system?
What is Varian edge radiosurgery?
The Varian Edge radiosurgery system is used to precisely target and treat tumors. It is a technology system consisting of imaging, body positioning, motion management, beam shaping, and dose delivery of radiation beams that target tumors with extreme precision.
How does radiosurgery work?
The radiosurgery system is highly sophisticated and is able to compensate for any shifts or movements (of you or the tumor itself) during treatment to ensure precision. There’s even a “GPS for the body”—body surface tracking technology that tracks the position of the tumor in real time.
What is the team approach to radiosurgery?
Our team approach to your care includes your physician, medical, surgical and radiation oncologists, nurse navigators and support staff all working together through every stage of your treatment. Despite the name, radiosurgery is not a surgical procedure at all. There are no knives, no stitches, and no incisions needed.