3D source tracking and error detection in HDR using two independent scintillator dosimetry systems

The high dose gradients near the source characteristics of brachytherapy are equivalent to nefarious effects if unnoticed errors take place during patient treatment. In vivo dosimetry is only method quantify delivered dose. Previous studies this one, have characterized potential detectors that can be used as in dosimeter. Some them focused on tracking topic HDR brachytherapy. aim study perform 3D position reconstruction by combining measurements from two independent detector systems. first was based multiple (three) plastic scintillator and second a single inorganic crystal (CsI:Tl). By responses, we enabled determination absolute coordinates space. proposed extended combination different