Sökning: "Sven Bäck"
Hittade 2 avhandlingar innehållade orden Sven Bäck.
1. Implementation of MRI gel dosimetry in radiation therapy
Sammanfattning : Gel dosimetry was used together with magnetic resonance imaging (MRI) to measure three-dimensional absorbed dose distributions in radiation therapy. Two different dosimeters were studied: ferrous- and monomer gel, based on the principles of radiation-induced oxidation and polymerisation, respectively. LÄS MER
2. Patient Positioning in Radiotherapy Using Body Surface Scanning
Sammanfattning : External radiotherapy uses ionising radiation to damage the DNA of the tumour cells and thereby inhibit their uncontrolled proliferation. The technical development regarding imaging and visualisation for radiotherapy has increased considerably during the last decades. LÄS MER