Development of radiographic chest phantoms

Area of Science:

• Medical Physics
• Radiological Sciences
• Diagnostic Imaging

Background:

• Adequate phantoms are essential for diagnostic imaging, especially in chest radiography.
• Existing phantoms may not meet all requirements for rigorous image quality assessment.

Purpose of the Study:

• To develop and characterize novel solid water phantoms for chest radiography.
• To compare the performance of these new phantoms against a commercial standard.

Main Methods:

• Construction of a semianthropomorphic phantom and a geometric phantom using epoxy resin-based solid water.
• Detailed description and characterization of the physical and imaging properties of the developed phantoms.
• Comparative analysis with a widely used commercial phantom.

Main Results:

• The newly developed semianthropomorphic and geometric phantoms are fully described.
• These epoxy resin phantoms offer a viable alternative to existing commercial options.
• Comparative data highlights the performance characteristics of the new phantoms.

Conclusions:

• The developed solid water phantoms provide valuable tools for chest radiography quality assurance.
• These phantoms enable detailed phantom-based evaluations in diagnostic imaging.
• The study contributes to the advancement of phantom technology for medical imaging applications.