Magnetic resonance-guided high-intensity focused ultrasound therapy is a novel and non-invasive treatment option for both benign and malignant tumors. In this article, we provide an overview of its basic technical features and biological effects, and describe the main genitourinary applications.Similar...
Considering the cooling effect of blood perfusion, the actual temperature rise should be even lower. So, RF induced heating of the IBS scaffold is not a concern during MR examination. There is no specific criterion which clearly specifies the values of the magnetically induced displacement force ...
and the cumulated source of cortical and tumoral thermal energy is illustrated in Fig.5d. Post-sonication tissue cooling was simulated similarly to Eq. (A9) by nulling the\(\alpha\)and\(\beta\)coefficient. The relaxation process following a short sonication...