Published in Medical Imaging Week, January 13th, 2007
Study 1: Investigators publish new data in the report "Inter- and intraobserver variability in the evaluation of dynamic breast cancer MRI." In this recently published study, investigators in Northwood, the United Kingdom conducted a study "To quantify variations within and between observers ascribable to manual region of interest (ROI) placement in patients with breast cancer undergoing dynamic MRI. Expert and nonexpert observers independently outlined tumor ROIs on 30 dynamic T(1)-weighted (T(1)W) MRI scans on five occasions over two months. Lesion size (number of pixels) and kinetic...
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