How it Works - CyberKnife
The CyberKnife System is the only radiation delivery system that features a linear accelerator (linac) directly mounted on a robot to deliver the high-energy x-rays or photons used in radiation therapy. The robot moves and bends around the patient, to deliver radiation doses from potentially thousands of unique beam angles, significantly expanding the possible positions to …
CyberKnife® - Abramson Cancer Center - Penn Medicine
CyberKnife is a frameless radiosurgery system consisting of integrated parts. The central component is a lightweight linear accelerator mounted on a robotic arm. The mobility of CyberKnife enables it to treat tumors and lesions from a variety of angles without clinician intervention or treatment interruption. The radiation beams from CyberKnife ...
CyberKnife Stereotactic Radiosurgery | Stanford Health Care
CyberKnife is a noninvasive radiosurgery system that treats some cancerous and noncancerous tumors and certain other conditions - without the need for incisions. Radiosurgery is precisely focused radiation therapy that targets cancer cells and other types of diseased tissue, minimizing exposure to nearby, healthy tissue.
Brain stereotactic radiosurgery - Mayo Clinic
Jul 21, 2023 · In most cases, Gamma Knife radiosurgery has fewer side effects compared with other types of radiation therapy. This type of surgery can be done in one day compared with up to 30 treatments with typical radiation therapy. Gamma Knife radiosurgery is most commonly used to treat the following conditions: Brain tumor.
CyberKnife - UCSF Department of Radiation Oncology
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 ...
Cyberknife | Conditions & Treatments - UCSF Health
The CyberKnife is an advanced robotic system that is a form of radiosurgery. Radiosurgery is a treatment approach that delivers precise and concentrated doses of radiation therapy to specific areas of the body. There is no surgery – no incisions or anesthesia are required for this treatment. Because the CyberKnife is so precise, there is also ...
CyberKnife: A new paradigm in radiotherapy - PMC
CyberKnife is a stereotactic radiosurgery (SRS) system. SRS is a combination of principles of stereotaxy, or three-dimensional target localization, and radiation beams from multiple directions cross-firing the tumor precisely. Due to the high degree of precision, it is possible to deliver very high dose of radiation to the target with minimal ...
What is CyberKnife? - Department of Radiation Oncology
The CyberKnife uses real-time x-rays to establish the position of the lesion during treatment and then dynamically brings the radiation beam into alignment with the observed position of the treatment target. ... Department of Radiation Oncology UNC School of Medicine Campus Box 7512, Chapel Hill, NC 27599-7512 (984) 974-8450. For Employees ...
Stereotactic Radiosurgery (SRS) and Stereotactic Body Radiation …
Perfexion is the newest version of the gamma knife. • X knife (Radionics): The first step in the technological progress of radiosurgery after the gamma knife, the x knife system uses various sizes of cones to produce sharp radiation beams from …
An Overview of CyberKnife Radiosurgery - Cancer Biology
Aug 1, 2006 · Stereotactic radiosurgery is a non-invasive procedure that utilizes precisely targeted radiation as an ablative surgical tool. Conventional radiosurgery devices, such as the Gamma Knife, rely upon skeletally attached stereotactic frames to immobilize the patient and precisely determine the 3D spatial position of a tumor. A relatively new instrument, the CyberKnife …