Dual energy computed tomography for detection of metastatic lymph nodes in patients with hepatocellular carcinoma

Abstract

Dual-energy CT contributes beneficially to regional lymph node assessment in HCC patients. Combination of MSAD with IC, NIC, or <i>λ</i> _HU values in the PP is superior to using any single parameter alone. Active hepatitis does not deteriorate the capabilities for characterization of metastatic lymph nodes.