Treatment types
- The CyberKnife System was designed to deliver external-beam radiation therapy:
- Stereotactic Radiosurgery (SRS)
- Stereotactic Body Radiation Therapy (SBRT)
How does the CyberKnife work in treating cancer?
Treatment types The CyberKnife System was designed to deliver external-beam radiation therapy: Stereotactic Radiosurgery (SRS) Stereotactic Body Radiation Therapy (SBRT)
Is SBRT and Cyberknife the same thing?
The CyberKnife System offers a non-surgical, non-invasive treatment option that delivers proven results for a wide range of cancers and metastases. CyberKnife provides stereotactic body radiation therapy ( SBRT) and stereotactic radiosurgery ( SRS ), closely related types of radiation therapy that involve delivering a relatively higher dose of radiation with extreme accuracy.
Is CyberKnife a good prostate cancer treatment?
Feb 07, 2020 · CyberKnife can be used to treat both cancerous and non-cancerous tumors located anywhere throughout the body, including: Prostate cancer Pancreatic cancer Kidney cancer Liver cancer Lung cancer Head/neck cancers Brain tumors Spinal tumors Cancers in …
How to prepare for CyberKnife treatment?
The CyberKnife is FDA approved to deliver precise, high-energy, radiation treatments to cancerous and non-cancerous tumors throughout the entire body. More than 150,000 patients have been treated worldwide and over 3,500 have been successfully treated at the CyberKnife Center of Miami. Many had been told that they had inoperable tumors, but were successfully …
Is CyberKnife chemotherapy?
CyberKnife radiosurgery is a minimally invasive, targeted therapy that requires fewer treatments and has virtually no side effects compared with conventional radiation therapy, surgery or chemotherapy.
Is CyberKnife a proton therapy?
Patients seeking an advanced treatment option for their prostate cancer may compare CyberKnife® and proton therapy. While both are known for their precision and minimal side effects, each targets the tumor differently. CyberKnife technology performs stereotactic body radiation therapy.
How is CyberKnife treatment done?
CyberKnife uses a high-energy X-ray machine on a robotic arm to precisely deliver radiation beams that destroy tumor cells and stop tumor growth while avoiding damage to healthy tissue. The treatment process is the same for each CyberKnife patient.
Is CyberKnife robotic surgery?
The Cyberknife remains the only robotic radiosurgery system that is FDA-approved to treat any part of the body with radiosurgery. With the Synchrony, the Cyberknife remains the only system that has the ability to track a moving tumor while the patient is breathing.
Which is better proton therapy or CyberKnife?
The accuracy (tissue margin) with Proton Therapy is 20 to 30 millimeters, as compared to only 1 to 5 millimeters with CyberKnife. The number of radiation beams with proton therapy is 2-3, as compared to 100-200+ beams with CyberKnife.Jan 11, 2019
How much does CyberKnife treatment cost?
“You can live on one side of the street and get a procedure, but on the other side of the street you can't,” Dr. Pearson said. At an average Medicare cost of $29,000, CyberKnife prostate treatment is not cheap. But it can be less expensive than some other radiation methods, which may cost as much as $50,000.Dec 16, 2008
What cancers can be treated with CyberKnife?
The CyberKnife M6 system treats the following cancers and other benign tumors:Brain cancer (benign and malignant)Head and neck cancer.Liver cancer.Lung cancer.Pancreatic cancer.Prostate cancer.
Does insurance cover CyberKnife treatment?
The CyberKnife procedure, like other stereotactic radiosurgery, is generally covered by most insurance plans as well as Medicare.
How long do CyberKnife treatments last?
During a CyberKnife procedure, you will lie comfortably on the treatment table, which automatically positions you for your treatment. Anesthesia is not required, as the procedure is painless and noninvasive. Your treatment generally lasts between 30 and 90 minutes.
What is the difference between radiation and CyberKnife?
Cyberknife Is More Accurate Than Traditional Radiation Therapy. Because it's able to target diseased tissue, Cyberknife SBRT is much more accurate than traditional radiation therapy. SBRT can deliver radiation to a margin of one to five millimeters surrounding a tumor.Dec 8, 2014
Who is a candidate for CyberKnife?
Who is a candidate for CyberKnife? CyberKnife can be used as a first-line treatment for early-stage prostate cancer. It can be combined with hormone therapy for cancer that has spread into nearby tissues. It can also be used to slow progression in advanced cancer or cancer that has recurred after previous treatment.
How many times can you have CyberKnife treatments?
Treatments are performed on an outpatient basis, with each treatment lasting between 30 to 90 minutes. The number of treatments vary depending on the tumor size, location and shape, but typically only one to five daily sessions are required.
An Effective, Less Disruptive Treatment Option
The CyberKnife System offers a non-surgical, non-invasive treatment option that delivers proven results for a wide range of cancers and metastases.
CyberKnife precision delivers a number of unique benefits to patients
By delivering a high dose of radiation directly to the tumor, CyberKnife treatment is proven to provide excellent long-term outcomes.
Learn More About Your CyberKnife Treatment
For additional information on what to expect before, during and after your CyberKnife treatment, please choose your cancer type:
What is CyberKnife?
CyberKnife isn’t a knife at all — in fact, this treatment doesn’t require any surgery or incisions. But its name affirms it can be just as precise. The CyberKnife system is an advanced radiation therapy treatment that delivers accurate doses of radiation to hard-to-reach tumors and is even able to track their movement.
How does Cyberknife work?
Sometimes, doctors refer to tumors as “inoperable” — either because they are hard to reach or because surgery may not be the best treatment for that person. If you’ve been told you have inoperable cancer, or if surgery just isn’t the right fit for you, CyberKnife may be an option.
CyberKnife at Geisinger
We know that your cancer journey is not the same as anyone else’s — and what works for others may not be the right treatment for you. We’ll be here along the way to answer your questions and explain the entire process to you and your loved ones.#N#We offer the latest CyberKnife system and a highly experienced team at the Frank M.
Next steps
Receiving a cancer diagnosis can be life-changing. Here’s what happens next.#N#You’ve got an army at your side. Find community resources.#N#Learn about cancer care at Geisinger#N#Learn more about Dr. Mahedevan
What is a cyberknife?
The CyberKnife — one of the most advanced forms of radiosurgery — is a painless, non-invasive treatment that delivers high doses of precisely targeted radiation to destroy tumors or lesions within the body. It uses a robotic arm to deliver highly focused beams of radiation. The flexibility of the robotic arm makes treatment possible to areas ...
What is a gamma knife used for?
At UCSF Department of Radiation Oncology, the Gamma Knife is used primarily to treat small benign or malignant brain tumors, epilepsy, trigeminal neuralgia or abnormal blood vessel formations located in the brain.
What is SRS in medical terms?
Because stereotactic radiosurgery (SRS) and stereotactic body radiation therapy (SBRT) use high doses of radiation to ablate all tissue within the irradiated volume, whether it is tumor or normal tissue, in only a few fractions, precise tumor tracking is required.
How does Cyberknife work?
When CyberKnife® treatment begins you will be lying on the treatment couch with your mask or body cradling system , while the imaging system acquires the first set of X-rays in the treatment position. The couch then adjusts to provide the necessary millimeter alignment, and the robotic arm then moves the linear accelerator to its first position and delivers the first treatment beam. This process is repeated many times as the X-ray system re-acquires the target and the robotic arm realigns the linear accelerator from multiple different positions – often greater than 100 times. At each angle, a precise radiation beam is delivered. The image-guidance system utilizes bony landmarks or implanted fiducial markers to track the exact location of the tumor during the entire treatment process, creating an extremely accurate and precise radiation treatment procedure.
Where are fiducials implanted?
Fiducials are small gold markers that are implanted into soft tissues in or near the tumor (lesion), to accurately guide the CyberKnife® radiation beams. These markers are typically required for tumors in the chest, abdomen, pelvis or other soft tissues, while they may or may not be required for tumors in the spine and are not required for tumors in the brain or skull.
What is the first step in CT scan?
Prior to the treatment planning study (CT scan), the first step is to make a plastic mask (used with brain, head or neck tumors) or a comfortable foam body immobilizing system (for tumors everywhere else in the body). These devices are used to help minimize patient movement during treatment. The process is simple and painless.
