SYSTEM AND METHOD FOR IMAGING AND LOCALIZATION OF CONTRAST-ENHANCED FEATURES IN THE PRESENCE OF ACCUMULATING CONTRAST AGENT IN A BODY

摘要

This invention provides a system and method for background removal from images acquired by an ultrasound scanner in the presence of molecularly bound contrast agent. The system and method employs novel techniques that are compatible with the real-world constraints (i.e. energy levels, duration of exam, geometries involved, etc.) of imaging in mammalian tissue (e.g. tissues of human organs containing lesions/tumors), while providing the dramatically improved signal clarity required to reliably disambiguate contrast agent from other sources of signal intensity.