Question

Cyber knife.

Hint:

CyberKnife is a cutting-edge technology for treating tumors non-invasively, offering excellent precision and fewer side effects compared to traditional surgical methods.

Answer 1

CyberKnife is a non-invasive robotic radiosurgery system used for treating tumors and other medical conditions. It is particularly effective for treating tumors that are difficult to reach with traditional surgery or radiation therapy.
Step 1: Technology Overview:
CyberKnife combines precise robotic technology with advanced imaging systems, allowing for high-dose radiation to be delivered to tumors with great accuracy while minimizing damage to surrounding healthy tissue. It is used in both brain and spine surgery, as well as for tumors in other parts of the body.
Step 2: Applications:
1. Tumor Treatment: CyberKnife is used to treat various types of tumors, including brain, lung, liver, prostate, and pancreatic tumors. It is particularly useful for tumors that are inoperable or located in hard-to-reach areas.
2. Functional Neurosurgery: It can also be used to treat functional disorders like trigeminal neuralgia and certain types of epilepsy, where traditional surgery might carry high risks.
Step 3: Advantages:
1. Non-Invasive: CyberKnife treatment is non-invasive and requires no surgical incision, reducing recovery time and complication risks.
2. Precision: The robot’s precision allows for high-dose radiation delivery directly to the tumor while sparing surrounding healthy tissues.
3. Flexibility: It allows for treatment of tumors from multiple angles without the need for patient repositioning.
Step 4: Limitations:
1. Size of Tumor: It may not be suitable for tumors that are too large or involve critical structures that cannot be spared.
2. Multiple Sessions: Some treatments may require multiple sessions to effectively treat the tumor.