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.
Three-dimensional tetrahedral meshed model of a liver. A: The liver, inferior vena cava, tumor and gallbladder models were converted into tetrahedral meshed models and considered in the calculation of the physical simulation via the finite element method; B, C: The vessel surface models were placed inside the liver model, and their positions changed according to the deformation of the liver model.
