Parenchymal enhancement refers to the increase in visibility of the parenchyma—functional tissue in organs—after administration of contrast media in imaging studies like CT or MRI. This process is crucial for diagnosing various conditions, such as tumors, inflammation, or vascular diseases, by highlighting differences in tissue density and blood flow.
![PDF] Prediction of background parenchymal enhancement on breast ...](https://figures.semanticscholar.org/baa5545d4ec1ba4c5992ead7e8aa3634478dd75c/4-Figure1-1.png)
