CyberKnife (Radiosurgery)

CyberKnife

CyberKnife is a non-invasive, robotic radiosurgery system used to treat both cancerous and non-cancerous tumors throughout the body with extreme precision. Despite its name, it involves no scalpels or incisions; instead, it uses a robotic arm to deliver high-dose radiation beams from thousands of unique angles.

When You Should Consider CyberKnife

• Diagnosis of malignant or benign tumors in the brain, spine, or body organs.

• Seeking a non-surgical alternative for acoustic neuromas or meningiomas.

• Cancers of the lung, prostate, liver, pancreas, or kidney.

• Chronic facial pain due to Trigeminal Neuralgia.

• Arteriovenous malformations (AVMs) or certain heart arrhythmias.

Core Features and Technology

• True Robotic Precision: The only system featuring a linear accelerator mounted on a robotic arm for sub-millimeter accuracy.

• Real-Time Tracking: Uses AI-driven imaging to track tumor movement from breathing and automatically adjusts the beam.

• Frameless Treatment: Completely frameless approach that eliminates the need for rigid head or body frames.

• Sparing Healthy Tissue: High-precision targeting designed to protect the surrounding healthy organs and tissue.

• Treatment Flexibility: Delivers both Stereotactic Radiosurgery (SRS) and Stereotactic Body Radiation Therapy (SBRT).

Conditions Treated

• Brain and Spine: Treatment for malignant and benign tumors, including acoustic neuromas.

• Body Organs: Specialized protocols for lung, prostate, liver, pancreas, and kidney cancers.

• Functional Disorders: Effective for Trigeminal Neuralgia (facial pain) and AVMs.

• Heart Conditions: Used in specific clinical settings to treat certain heart arrhythmias.

• Versatile Application: Capable of treating complex tumors located anywhere in the body.

Patient Experience

• Outpatient Procedure: Each session lasts between thirty and ninety minutes with no hospital stay required.

• Treatment Sessions: Typically requires only one to five sessions compared to dozens for traditional radiation.

• No Anesthesia: The procedure is painless and does not require general anesthesia.

• Immediate Return: Patients can usually return to their normal daily activities immediately after treatment.

• Comfortable Setting: Patients lie comfortably during the session while the robotic arm moves around them.

Side Effects

• General Effects: Patients may experience temporary fatigue, nausea, or localized skin irritation.

• Brain Treatment: Potential for brain swelling or tissue changes (necrosis) in rare cases.

• Prostate Treatment: Possible temporary urinary urgency or minor changes in bowel habits.

• Location Dependent: Specific side effects vary based on the exact area of the body being treated.

• Tolerance: The procedure is generally well-tolerated by most patients.

Benefits of CyberKnife

• Eliminates the need for invasive surgery and the associated recovery time.

• Provides a life-saving option for tumors that are otherwise considered inoperable.

• Minimizes radiation exposure to healthy tissues and critical organs.

• Offers a highly flexible treatment schedule with significantly fewer hospital visits.

• Maintains patient quality of life by allowing normal activities throughout the treatment course.