DICOM PS3.17 2020b - Explanatory Information

JJJJ.2 Use Cases (Current)
Prev | JJJJ Multi-energy CT Imaging (Informative) | Next

## JJJJ.2 Use Cases

Multi-energy CT data can be reconstructed and processed in different ways to serve a variety of purposes.

- Differentiate materials that look similar on conventional CT images, e.g., to differentiate Iodine and Calcium in vascular structures or to differentiate vascular structures from adjacent bone.

- Quantify base materials to accurately define tissues and organs. The intent is to quantify materials, and to extract regions and organs based on their composition.

- Generate virtual non-contrast images from a contrast-enhanced image rather than having to scan the patient twice.

- Reduce beam hardening artifacts.

- Enhance the effect of contrast such as highlighting Iodine and soft tissue.

Prev | Up | Next
JJJJ Multi-energy CT Imaging (Informative) | Home | JJJJ.3 Classification of Multi-energy Images

DICOM PS3.17 2020b - Explanatory Information