Breast cancer is the most common malignancy in women. Mammographic findings such as microcalcifications and masses, well morphologic features of masses sonographic scans, are main diagnostic targets for tumor detection. However, improved specificity these imaging modalities required. A leading alternative target neoangiogenesis. When pathological, it contributes to development numerous types tu...

An important paper describing the Standards of the Polish Ultrasound Society regarding the assessment of portal and hepatic vasculature was published in the Journal of Ultrasonography. Due to the multiplicity of morphological and hemodynamic data required, the time needed to obtain these data and the legal responsibility of doctors for the results, there seems to be a need to determine a clear ...

BACKGROUND MR-angiography currently represents one of the clinical reference-standards for the assessment of aortic-dimensions. For experimental research in mice, dedicated preclinical high-field MRI scanners are used in most studies. This type of MRI scanner is not available in most institutions. The aim of this study was to evaluate the potential of MR-angiography performed on a clinical MR s...

PURPOSE Performing drug-delivery with an ultrasonic imaging scanner in situ could drastically simplify treatment and improve its specificity. Our objective is to deliver large amounts of an encapsulated agent in vivo using a clinical ultrasound scanner with a millimetric resolution. This study describes the encapsulation of fluorescein within ultrasound-inducible composite droplets and its targ...

A versatile, computationally efficient two-dimensional (2D) speckle-tracking method based on high resolution ultrasound imaging is proposed to quantify regional myocardial dysfunction in mice. Ultrasound scans were performed on the hearts of normal and post myocardial infarction (MI) mice with a Vevo770 scanner (VisualSonics, Toronto, Canada) operating at 30 MHz frequency. Regional myocardial m...

A shaped-based ultrasound tomography method is proposed to reconstruct ellipsoidal objects using a linearized scattering model. The method is motivated by the desire to detect the presence of lesions created by high intensity focused ultrasound (HIFU) in applications of cancer therapy. The computational size and limited view nature of the relevant three-dimensional inverse problem renders impra...