Sökning: "Tumour Control Probability"
Visar resultat 1 - 5 av 17 avhandlingar innehållade orden Tumour Control Probability.
1. Tumour vasculature, oxygenation and radiosensitivity - a numerical modelling study
Sammanfattning : This thesis aims to investigate theoretically how parameters such as vessel density, blood oxygenation, blood velocity, spatial oxygen variation along vessels, tissue oxygen consumption and their distributions in uence the radiosensitivity of tumours. Numerical calculations are made in Matlab using voxel-based models. LÄS MER
2. Radiation therapy of upper gastrointestinal cancers with scanned proton beams : A treatment planning study
Sammanfattning : Proton beam therapy (PBT), using scanned beams, is an emerging modality used for the treatment of cancer. The clinical advantages of PBT, compared to commonly used photon beam therapy, have been demonstrated in different studies. LÄS MER
3. Determination and use of radiobiological response parameters in radiation therapy optimization
Sammanfattning : Optimization of radiation therapy is critically dependent on the use of patient related information. For this reason, radiobiological models describing the dependence of tumour and normal tissue responses on the irradiated volume and the dose-time-fractionation schedule should be introduced. LÄS MER
4. Stereotactic body radiotherapy in non-small cell lung cancer
Sammanfattning : Patients with stage I non small cell lung cancer (NSCLC) are potentially curable. Eradication of the primary tumour is a prerequisite for cure with surgery as standard treatment. LÄS MER
5. Head and Neck Cancer: Studies on microvessel density, radiation response and FDG PET
Sammanfattning : Treatment options of head and neck squamous cell carcinoma (HNSCC) usually include combinations of radiotherapy and surgery, and in some cases addition of chemotherapy. In locally advanced cases cure rates are low. Current prognostic factors cannot foresee the outcome for the individual patient. LÄS MER