What is Quantitative Imaging?

//What is Quantitative Imaging?
What is Quantitative Imaging?2014-05-06T05:38:57+08:00

Definition of Quantitative Imaging

cited from http://www.rsna.org/QIBA.aspx

Quantitative imaging is the extraction of quantifiable features from medical images for the assessment of normal or the severity, degree of change, or status of a disease, injury, or chronic condition relative to normal.

Quantitative imaging includes the development, standardization, and optimization of anatomical, functional, and molecular imaging acquisition protocols, data analyses, display methods, and reporting structures.

These features permit the validation of accurately and precisely obtained image-derived metrics with anatomically and physiologically relevant parameters, including treatment response and outcome, and the use of such metrics in research and patient care.


The QIBA, Quantitative Imaging Biomarkers Alliance, is an initiative organized by RSNA since 2007 to advance quantitative imaging and the use of imaging biomarkers in clinical trials and clinical practice by engaging researchers, healthcare professionals and industry.