Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Receiver operating characteristic curves (A) and decision curve analysis (B) of different models in the test set. PreP represents the pre-contrast phase model; AP represents the arterial phase model; PP represents the portal phase model; HBP represents the hepatobiliary phase model; 2P represents the fusion model of the arterial and portal phases; 3P represents the fusion model of the arterial, portal, and hepatobiliary phases; 4P represents the fusion model of the four phases.
