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Real time magnetic resonance (MR) thermometry provides continuous temperature mapping inside the human body and allows precise monitoring and control of thermal therapies. In practice it is still difficult to acquire images with 3D isotropic resolution. A high in-plane resolution is therefore preferred at the cost of the slice thickness, which may limit the accuracy of the thermometry. In this study,...
High intensity focused ultrasound (HIFU) has been investigated as a new technique for treating tumors in clinical applications. Detecting HIFU induced lesions in medical imaging is an important method to monitor and guide the HIFU therapies. In this paper, we propose an ultrasound image enhancement method for HIFU lesion detection and measurement based on the combination of the GenLik method and the...
Microwave ablation (MA) is popular as a minimally invasive, painless and effective oncological treatment. The paper presents an approach of characterizing the thermal coagulation during microwave ablation using B-mode ultrasound image textures and pattern recognition technique. During the MA treatment, the series of B-mode ultrasound images were obtained. Textures of different ROIs such as gray level...
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