Finite-Element Analysis of Ex Vivo and In Vivo Hepatic Cryoablation

@article{Kim2007FiniteElementAO,
  title={Finite-Element Analysis of Ex Vivo and In Vivo Hepatic Cryoablation},
  author={Cheolkyun Kim and Ann P. O'Rourke and David M. Mahvi and John G. Webster},
  journal={IEEE Transactions on Biomedical Engineering},
  year={2007},
  volume={54},
  pages={1177-1185}
}
Cryoablation is a widely used method for the treatment of nonresectable primary and metastatic liver tumors. A model that can accurately predict the size of a cryolesion may allow more effective treatment of tumor, while sparing normal liver tissue. We generated a computer model of tissue cryoablation using the finite-element method (FEM). In our model, we considered the heat transfer mechanism inside the cryoprobe and also cryoprobe surfaces so our model could incorporate the effect of heat… CONTINUE READING