A New Consideration of Diffraction Computed Tomography for Breast Imaging: Studies in Phantoms and Patients
作者： Michael P. André , Peter J. Martin , Gregory P. Otto , Linda K. Olson , Todd K. Barrett
DOI: 10.1007/978-1-4615-1943-0_40
关键词:
摘要: Previous medical applications of ultrasound computed tomography showed promise increased resolution over conventional pulse-echo imaging and exhibited potential for quantitative tissue characterization. 1-4 This research was limited by significant technical difficulties due in part to inadequate beam sampling and, some cases, the assumptions associated with straight-line ray-optical approach pulse propagation. Nonetheless, experimental systems were constructed credible clinical results obtained breast where range properties is less than other parts body. Theoretical has continued but few have been built there new work tissue.5,6
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