Dual-Energy Computed Tomography Imaging in Early-Stage Hepatocellular Carcinoma: A Preliminary Study

Figure 3

Portal venous phase spectral parameter. (a) The relationship between Z_eff and IC on portal venous phase. (b) The relationship between Z_eff and NIC on portal venous phase. (c) The relationship between Z_eff and WC on portal venous phase. (d) The relationship between Z_eff and NWC on portal venous phase.

(a)

(b)

(c)

(d)