S. Marquez

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Twenty-nine cases of skin loss on the legs with bone exposure were studied. As an alternative to other techniques, turnover dermal fat flaps and turnover fasciodermal fat flaps were used for reconstruction of the defects. Excellent functional and aesthetic results were obtained. These flaps are easy to perform, the hospital stay is short, and there is(More)
The aim of this work is to understand how the variations in grayscale values of B-mode ultrasound (US) images can be used as an approach for non-invasive temperature estimation. In order to obtain real-time monitoring of HIFU treatment, an US imaging system and HIFU were synchronized. Images were acquired using an electronic convex imaging probe. An 8% BSA(More)
The purpose of this work is to compute several image processing techniques, applied to US images of HIFU-induced lesions, to characterize the shape, contour, position and the orientation of thermal lesions. In order to obtain real-time monitoring of HIFU treatment, a B-mode US imaging system and HIFU were synchronized. First, the HIFU sonication procedure(More)
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