Sökning: "Torbjörn Näsmark"

Hittade 1 uppsats innehållade orden Torbjörn Näsmark.

  1. 1. Dual Energy CT as a Foundation for Proton Therapy Treatmen Planning - A pilot study

    Uppsats för yrkesexamina på avancerad nivå, Umeå universitet/Institutionen för fysik

    Författare :Torbjörn Näsmark; [2019]
    Nyckelord :Dual Energy CT; DECT; Computed Tomography; CT; Proton Therapy; Skandion;

    Sammanfattning : The treatment plan for radiation therapy with protons is based on images from a computed tomography (CT) scanner. This is problematic since the photons in the x-ray beam from the CT scanner and the protons are affected differently by the tissue in the patient, which introduce an uncertainty in the track length of the protons. LÄS MER