Tesi etd-12052016-102250 |
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Tipo di tesi
Tesi di specializzazione (3 anni)
Autore
ATTANASIO, SIMONA
URN
etd-12052016-102250
Titolo
Response of Fricke gel dosimeter at variable magnetic field-intensity
Dipartimento
FISICA
Corso di studi
FISICA MEDICA
Relatori
relatore Prof. d'Errico, Francesco
relatore Prof. Caramella, Davide
relatore Prof. Caramella, Davide
Parole chiave
- MRI
- gel dosimeter
- Fricke
Data inizio appello
22/12/2016
Consultabilità
Non consultabile
Data di rilascio
22/12/2056
Riassunto
The last decades have seen rapid technological developments in the field of radiotherapy. Treatment planning systems and radiation dose delivery are becoming increasingly complex with the emphasis on precise definition of the target and highly sculpted dose distribution to spare nearby sensitive tissues.
Polymer and Fricke gels, measured by magnetic resonance imaging (MRI), are arguably the most promising development in 3D dosimetry. The present work inquires Fricke gel response at variable magnetic fieldintensity.
The aim is establishing the optimal scanner to use in clinical practice in order to read out the Fricke gels.
Polymer and Fricke gels, measured by magnetic resonance imaging (MRI), are arguably the most promising development in 3D dosimetry. The present work inquires Fricke gel response at variable magnetic fieldintensity.
The aim is establishing the optimal scanner to use in clinical practice in order to read out the Fricke gels.
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