Electron Particle Beam

What is Electron Beam Therapy? 
Electron beam therapy (EBT) is a type of radiation treatment used to target cancerous tissues. Unlike X-rays, which penetrate deep into the body, electron beams only travel a short distance. This makes them ideal for treating tumors that are close to the surface of the skin.

How Does Electron Beam Therapy Work? Electron beams are generated by a machine called a linear accelerator (LINAC). The electrons are accelerated and directed toward the cancerous area. Because the beam does not go deep into the body, it delivers a high dose of radiation to the tumor while minimizing damage to the healthy tissue underneath. The treatment is very precise, allowing doctors to focus the energy on the tumor and avoid nearby organs or structures.

Applications of Electron Beam Therapy EBT is most commonly used for treating cancers located near the surface of the body, such as:
Skin cancers
Lymph nodes (for conditions like lymphoma)
Keloids

Benefits of Electron Beam Therapy
Precision: Since the beams do not travel deeply, they reduce the risk of harming tissues and organs below the tumor.
Effective for Shallow Tumors: Cancers near the skin’s surface benefit most from EBT because the beams deliver high doses directly to the tumor without affecting underlying tissues.
Lower Side Effects: The reduced depth means fewer side effects compared to other forms of radiation.
How the Treatment Process Works The EBT process involves several steps:
Consultation and Planning: The patient meets with a radiation oncologist to assess the tumor. Scans like CT or MRI are used to map the exact location of the cancer.

Treatment Sessions: Treatment sessions typically last a few minutes, and patients often receive them over the course of several weeks.

Follow-up: After the treatment is complete, patients return for follow-ups to monitor their progress and ensure the cancer is responding to therapy.

Conclusion Electron beam therapy is a powerful tool for treating cancers located near the surface of the body. Its precision, combined with fewer side effects, makes it an excellent choice for certain types of cancer, providing effective care while preserving healthy tissue.