Oncology Treatments
Comprehensive cancer treatment including surgery, chemotherapy, immunotherapy, and radiation.
CyberKnife Radiosurgery
CyberKnife is a non-invasive robotic radiosurgery system that delivers highly focused beams of radiation to tumours with sub-millimetre accuracy, eliminating the need for traditional surgery in many cases. Available at select centres within the Memorial and Acıbadem hospital networks, CyberKnife technology treats tumours throughout the body — from brain and spine to lung, liver, prostate, and pancreas — with remarkable precision and minimal side effects.
How CyberKnife Works
Unlike conventional radiation therapy that requires 25-35 sessions, CyberKnife delivers the complete treatment in just 1-5 sessions (fractions). The system uses a compact linear accelerator mounted on a robotic arm that can approach the tumour from virtually any angle. Real-time image guidance continuously tracks the tumour position during treatment, automatically correcting for patient breathing and movement, ensuring that each radiation beam hits its target with sub-millimetre precision.
Clinical Indications
CyberKnife is FDA-cleared for treating tumours throughout the body. It is particularly effective for brain metastases, meningiomas, acoustic neuromas, trigeminal neuralgia, early-stage lung cancer (in patients who are not surgical candidates), liver metastases, prostate cancer, spinal tumours, and pancreatic cancer. It is also used for re-irradiation of previously treated areas where conventional radiation would pose unacceptable risks.
The Patient Experience
CyberKnife treatment requires no anaesthesia, no incisions, and no hospitalisation. Each session lasts 30-90 minutes, during which you lie comfortably on the treatment couch while the robotic arm moves silently around you. There is no pain during the procedure. Most patients experience minimal to no side effects and can resume normal activities immediately. No frame fixation is required for brain treatments, unlike traditional Gamma Knife, making the experience significantly more comfortable.
For international patients, the short treatment course (1-5 sessions over 1-2 weeks) makes CyberKnife an exceptionally travel-friendly cancer treatment option.
Frequently Asked Questions
Is CyberKnife an alternative to traditional surgery?
In many cases, yes. CyberKnife can effectively treat tumours that are difficult to reach surgically or in patients who are not candidates for conventional surgery due to age, health conditions, or tumour location. Your oncologist will assess whether CyberKnife is appropriate for your specific situation.
How does CyberKnife compare to Gamma Knife for brain tumours?
Both are effective for brain tumours, but CyberKnife offers several advantages: no invasive head frame is required (a comfortable mesh mask is used instead), it can treat tumours throughout the body (not limited to the brain), and its real-time tracking allows treatment of larger tumours and those near critical structures.
What is the success rate of CyberKnife treatment?
CyberKnife achieves local tumour control rates of 85-98% depending on the tumour type, size, and location. For brain metastases, control rates exceed 90%. Our team will discuss expected outcomes specific to your diagnosis during your consultation.
Treatment Overview
Duration
1-5 sessions
Recovery Time
Minimal
Price Range
£5,000 - £15,000
Benefits
- Sub-millimetre precision with real-time tumour tracking
- Complete treatment in just 1-5 sessions
- No anaesthesia, incisions, or hospitalisation required
- No frame fixation needed for brain treatments
- Treats tumours throughout the body including inoperable cases
- Minimal side effects with immediate return to daily activities
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