[Control of effective doses in x-ray studies]

Area of Science:

• Medical Physics
• Radiological Dosimetry

Background:

• Accurate dosimetry is crucial for patient safety in medical imaging.
• Traditional methods for calculating effective dose can be prone to minor errors.

Purpose of the Study:

• To introduce and evaluate a new method for determining effective dose.
• To assess the reliability of a novel translating program for X-ray dosimetry.

Main Methods:

• Development of a translating program for the Indor-C indicating device.
• Comparison of the new method with tabulated effective dose evaluations and direct absorbed dose measurements.
• Analysis of dose variations across different power outputs (60 kW to 120 kW).

Main Results:

• The translating program provides an alternative to traditional dosimetry techniques.
• Calculations using the new method minimize errors associated with regular refinement.
• Dose changes (superficial, absorbed, 5-cm depth) within the tested power range are considered negligible.

Conclusions:

• The Indor-C device and its translating program offer a viable approach for effective dose assessment.
• This method enhances the precision of dose load control in X-ray examinations.
• The findings support the use of this technique for improved patient radiation management.