MRI thermodosimetry in laser-induced interstitial thermotherapy.


BACKGROUND AND OBJECTIVES The aim of this study was to establish a correlation between a thermal measurement and a magnetic resonance imaging (MRI) signal during laser-induced interstitial thermotherapy (LITT) in liver. STUDY DESIGN/MATERIALS AND METHODS Pig liver was irradiated for 15 minutes with a diode laser at two different powers, 0.5 W (450 J) and… (More)


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