Contrast Agent Name

An identifier for a contrast agent for which administration has ended.

Specifies whether the entity is enhanced by the use of a contrast agent.

An identifier for a contrast agent that was administered.

Substances administered during imaging procedures that allows delineation of internal structures. Contrast agents appear opaque due to the difference in absorption of…

The degree of difference between the lightest and darkest areas of an image or object.

Surgical removal of a non-diseased breast along with a cancerous one to reduce the risk of future breast carcinoma.