Possibilities of motion therapy using betatron

Area of Science:

• Radiation Oncology
• Medical Physics

Background:

• Cancer treatment often involves complex irradiation techniques.
• Electron and bremsstrahlung therapies offer distinct physical properties for targeted radiation delivery.

Purpose of the Study:

• To describe two modalities of motion therapy utilizing electron and bremsstrahlung irradiation.
• To evaluate the efficacy and tolerance of these therapies in patients with various tumors.

Main Methods:

• The study involved 62 kidney, 13 esophageal, 20 prostate/bladder, and 170 breast cancer patients.
• Two irradiation modalities, electron and bremsstrahlung, were employed.
• Motion therapy allowed for precise and reproducible irradiation delivery.

Main Results:

• The described motion therapy demonstrated a good therapeutic effect across different tumor types.
• Patient tolerance for both electron and bremsstrahlung irradiation modalities was very good.
• The method facilitates simple, precise, and reproducible irradiation at specific tumor sites.

Conclusions:

• Electron and bremsstrahlung irradiation via motion therapy represent an effective and well-tolerated treatment option.
• The precision and reproducibility of this method are key advantages in oncological treatment.
• This approach offers a favorable balance of therapeutic efficacy and patient well-being.