Dose Management and Estimation Model Development Using a Dose Area Product Meter during kV Planar Imaging in Image-guided Radiotherapy

Key Points

• The aim is to develop a dose management and estimation model for kV planar imaging during image-guided radiotherapy.
• Utilized a dose area product (DAP) meter for dose monitoring.
• Employed two-dimensional cubic interpolation for dose estimation.
• Evaluated the model's effectiveness in unmeasured imaging scenarios.
• DAP meter effectively managed doses during kV planar imaging.
• Accurate dose estimation achieved even under conditions without direct measurements.