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Updated: May 18, 2026
05:18
Radiation Planning Assistant - A Web-based Tool to Support High-quality Radiotherapy in Clinics with Limited Resources
Published on: October 6, 2023
[Correlation between required quality assurance equipment and radiation therapy institutional level]
Iori Sumida1, Masahiko Koizumi, Hiroyuki Okamoto
1Department of Oral and Maxillofacial Radiology, Osaka University Graduate School of Dentistry, Japan.
Summary
This report outlines essential quality assurance (QA) equipment for radiotherapy institutions, categorizing needs by treatment complexity. It provides minimum QA equipment recommendations for different institutional levels to ensure accurate radiation dose delivery and patient positioning.
Area of Science:
- Medical Physics
- Radiation Oncology
- Quality Assurance
Context:
- Radiotherapy institutions utilize diverse treatment modalities, including conventional radiation treatment, stereotactic radiotherapy (SRT), intensity-modulated radiation therapy (IMRT), and image-guided radiotherapy (IGRT).
- The selection and utilization of specific quality assurance (QA) equipment are crucial for maintaining accurate dose delivery and precise patient positioning across these varied treatment types.
Purpose:
- To propose a comprehensive list of quality assurance (QA) equipment necessary for radiotherapy institutions.
- To categorize institutional levels based on the complexity of radiation treatment cases handled.
- To define minimum QA equipment requirements tailored to each institutional level.
Summary:
- Institutions were categorized from basic (conventional radiotherapy, large field sizes, or no full-time radiation oncologist) to advanced levels capable of total body irradiation, 3D conformal radiotherapy/SRT, IMRT, and IGRT.
- Minimum QA equipment requirements were proposed for each defined institutional level.
- This structured approach facilitates informed procurement of QA equipment for new installations or upgrades of linear accelerators.
Impact:
- Ensures consistent and accurate radiation dose delivery across all treatment modalities.
- Supports the optimization of patient positioning and treatment efficacy.
- Provides a standardized framework for radiotherapy quality assurance equipment acquisition, enhancing overall patient safety and care quality.
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