Essays about: "EPID dosimetry"

Found 1 essay containing the words EPID dosimetry.

  1. 1. Dosimetric pre-treatment verification with an electronic portal imaging device

    University essay from Medicinsk strålningsfysik (tills m KI)

    Author : Erik Wåhlin; [2006]
    Keywords : EPID dosimetry; IMRT pre-treatment verification; amorphous silicon;

    Abstract : A commercially available amorphous silicon electronic portal imaging device (EPID) was studied with regard to its dosimetric properties and to determine its usefulness as a tool for dosimetric pre-treatment verification of radiotherapy treatment fields. The dosimetric properties that were studied include reproducibility over time, linearity with dose, dose rate dependence and ghosting effects. READ MORE