SPIE - Education SC1238

A biomarker is a “defined characteristic that is measured as an indicator of normal biological processes, pathogenic processes, or responses to an exposure or intervention”. New sensing technologies seek to measure biomarkers, usually with the goal of improving patient management, however, there remains a widespread misunderstanding over how biomarkers can be used in the context of biomedical imaging. This course covers the basics of imaging biomarkers from the perspective of biomedical optics. The course will underscore the importance of accurately defining and validating imaging biomarkers, drawing on examples from standard radiological imaging modalities as well as emerging optical modalities. Using several interactive activities, attendees will see examples of: how imaging biomarkers are currently used in clinical practice; the pitfalls often encountered when introducing new biomarkers; and where novel optical imaging biomarkers have the potential to impact future patient care.