Now showing items 1-2 of 2

    • Novel adaptive beam-dependent margins for additional OAR sparing. 

      Tsang, HS; Kamerling, CP; Ziegenhein, P; Nill, S; Oelfke, U (2018-10-29)
      Margins are employed in radiotherapy treatment planning to mitigate the dosimetric effects of geometric uncertainties for the clinical target volume (CTV). Unfortunately, whilst the use of margins can increase the probability ...
    • A novel probabilistic approach to generating PTV with partial voxel contributions. 

      Tsang, HS; Kamerling, CP; Ziegenhein, P; Nill, S; Oelfke, U (2017-06-21)
      Radiotherapy treatment planning for use with high-energy photon beams currently employs a binary approach in defining the planning target volume (PTV). We propose a margin concept that takes the beam directions into account, ...