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[Evaluation of radiation doses during radiological tests].
H Bouhnik1, J J Bard, C F Chavaudra
1Institut Gustave-Roussy, Villejuif.
Journal De Radiologie
|August 1, 1991
Summary
Radiologists can now estimate patient radiation doses for common X-ray exams using a realistic model. This tool helps determine doses to specific organs, aiding in radiation protection during radiological procedures.
Area of Science:
- Medical Physics
- Radiological Sciences
- Dosimetry
Context:
- Patient radiation dose assessment is crucial in diagnostic radiology.
- France conducted a national study on radiodiagnostic examinations in 1982.
- Standardized methods are needed for accurate dose determination.
Purpose:
- To provide radiologists with a practical method for calculating individual patient radiation doses.
- To assess radiation doses in the region of interest and to sensitive organs.
- To analyze the impact of physical parameters and techniques on radiation dose.
Summary:
- This document presents a dosimetric model for 14 common radiological examinations in France.
- It analyzes factors influencing radiation dose and provides tables for absorbed dose determination.
- The model allows for adaptation to individual patient situations and serves as a basis for other examinations.
Impact:
- Facilitates individualized radiation dose assessment for patients undergoing radiological examinations.
- Supports optimization of radiation protection protocols in diagnostic imaging.
- Offers a foundation for developing dose estimation methods for a wider range of procedures.