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Imaging for radiofrequency ablation
Adubeiro, Nuno; Pereira, Daniel; Nogueira, Luísa; Pinho, ErnestoMany solid tumors have a poor response to systemic chemotherapy, local radiotherapy or surgical recession. They are responsible for premature morbidity and decreased patient survival. The radiofrequency ablation is an emerging technique, and is now becoming more widespread throughout the world because it is minimally invasive, image guided, which offers the possibility of an effective and less costly approach. ...
Dual source/dual energy-renal applications
Adubeiro, Nuno; Nogueira, Luísa; Guedes, Mónica; Pinho, ErnestoDevelopment of Dual Source Computed Tomography (Definition, Siemens Medical Solutions, Erlanger, Germany) allowed advances in temporal resolution, with the addition of a second X-ray source and an array of detectors to the TCM 64 slices. The ability to run exams on Dual Energy, allows greater differentiation of tissues, showing differences between closer attenuation coefficients. In terms of renal applications,...
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