Sökning: "intensity modulated radiotherapy"
Visar resultat 1 - 5 av 19 avhandlingar innehållade orden intensity modulated radiotherapy.
1. Clinical application of intensity and energy modulated radiotherapy with photon and electron beams
Sammanfattning : In modern, advanced radiotherapy (e.g. intensity modulated photon radiotherapy, IMXT) the delivery time for each fraction becomes prolonged to 10-20 minutes compared with the conventional, commonly 2-5 minutes. The biological effect of this prolongation is not fully known. LÄS MER
2. Surface guided radiotherapy
Sammanfattning : Modern radiotherapy aims to treat the decease while minimizing the radiation dose to the adjacent normal tissue, to minimize acute and late effects of the treatment. The foremost technological approaches have been intensity modulated radiotherapy (IMRT) and intensity modulated proton therapy (IMPT) in combination with image guided radiotherapy (IGRT). LÄS MER
3. Effects on quality of life of new radiotherapy techniques in treatment of head and neck cancer
Sammanfattning : .... LÄS MER
4. Photon and electron transport calculations for development of intensity modulated radiation therapy
Sammanfattning : .... LÄS MER
5. 3D Verification of Dynamic and Breathing Adapted Radiotherapy using Polymer Gel Dosimetry
Sammanfattning : Polymer gel dosimetry has been used since the 1990s, and several studies have shown that this detector system can be used for verification of static absorbed dose distributions in three dimensions (3D). Its unique properties, such as high resolution, normal tissue equivalence and independency of energy, field size and direction of the incident radiation, should also be advantageous for dosimetric verification of radiotherapy using today’s and tomorrow’s dynamic delivery techniques. LÄS MER