Radiotherapy

This document provides a structured 7-page cheat sheet covering the full radiotherapy treatment-planning workflow. It includes imaging essentials, contouring guidelines (GTV, CTV, ITV, PTV, OARs), dose prescription and fractionation types, DVH interpretation, planning objectives, optimization strategies, and modern techniques such as IMRT, VMAT, SBRT/SRS, and proton therapy. Additional sections summarize immobilization, IGRT methods, adaptive radiotherapy, dose-calculation algorithms, and QA pro...

This document contains a complete set of multiple-choice questions with answers covering fundamental and advanced topics in radiation physics. It includes material on atomic structure, radioactivity, X-ray production, interactions, dosimetry, LINAC physics, radiation protection, and QA procedures. The content is structured into clearly defined sections, making it suitable for exam revision and concept reinforcement. It provides a concise yet thorough overview aligned with typical academic and pr...

This document is perfect for students looking for simplified radiation physics notes, radiotherapy revision material, medical physics exam prep, and quick reference cheat sheets covering photon interactions, dosimetry, HVL, and LINAC basics.”