An Overview of Radiation Therapy in Medical Physics: Techniques, Applications, and Advancements

Abstract

Radiation therapy is a cornerstone of modern cancer treatment, utilizing high-energy radiation to target and destroy cancerous cells while minimizing damage to surrounding healthy tissues. This paper provides a comprehensive overview of radiation therapy within the field of medical physics, covering its fundamental principles, technological advancements, clinical applications, and future directions. The paper emphasizes the integration of precise delivery techniques, imaging modalities, and dose planning strategies to optimize treatment outcomes and minimize side effects.