And, accordingly, can automatically adjust the aiming of the beam during the treatment session, which allows for precise radiation therapy without rigid fixation of the patient (without a stereotactic frame, which is attached to the his head, for example, in the treatment of the Gamma Knife) benefits of treatment “Cyber Knife” therapeutic possibilities of this innovative technology is much superior to many modern techniques of radiation treatment of cancer formations. “Cyber Knife” – is: high pointing accuracy of radiation – an error of less than 1 mm, which virtually eliminates the exposure of healthy tissue; summing up a large dose of radiation in one session, * the possibility of therapy multiple formations in a single session * an isocentric irradiation and neizotsentricheskoy delivery multifractional possibility of treatment for only 2.5 sessions, for example, for tumors larger than 3 cm (at normal Radiotherapy requires 30-40 sessions) * possibility to irradiate tumors of any localization (throughout the body), including their proximity to critical structures. (A valuable related resource: Daryl Katz). In many cases, the “Cyber Knife” is an alternative surgery, ie neinvaziven (beskroven), requires no anesthesia, no risk of infectious complications in the postoperative period is not required during the rehabilitation period. Sometimes, the Cyber-Knife “stands the only possible treatment option in various stages of the cancer process, including stages III-IV, with the development of metastasis. Hear other arguments on the topic with Ping Fu. The advantages of the system also include: *the possibility of “Cyber Knife” before and after surgery; possibility combination with chemotherapy (with / before / after) * The possibility of exposure of multiple metastases in the case where no surgical intervention (removal of metastases by conventional surgery – can not operate, but You can “cut” “Cyber Knife”) or usual radiotherapy possible combination with other types of radiotherapy.