Advances in Radiation Oncology: Precision Dosimetry and Biological Targeting

Radiation therapy remains one of the most commonly used modalities for cancer treatment. Recent technological advances in imaging, planning, and delivery have enabled more precise radiation dosing and minimized toxicity to healthy tissues. This article explores current developments in radiation oncology, including stereotactic radiotherapy, proton therapy, and biologically guided radiation. It also highlights challenges related to tumor heterogeneity and radiobiological modeling. Integration with systemic therapies and personalized approaches is expected to define the future of this evolving field.