Lasers in surgery and medicine
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Laser-induced thermal therapy (LITT), coupled with magnetic resonance thermal imaging (MRTI) guidance, provides a minimally invasive and safe approach to treat brain tumors, especially metastases. We report here our experience using this treatment for recurrent glioblastomas. ⋯ Focal tumor control was performed safely using minimally invasive LITT with real-time MRTI control. LITT could be considered as salvage therapy for high-grade recurrent gliomas if a 1-day treatment is considered useful for a few weeks gain in survival. Larger experience will be required to define indications for such infiltrative disease and accurately determine a potentially significant survival gain in good neurological condition associated with this 1-day procedure.