Significance of functional hepatic resection rate calculated using 3D CT/99mTc-galactosyl human serum albumin single-photon emission computed tomography fusion imaging

Figure 3 Comparison of the ratio of the functional hepatic resection rate to the parenchymal hepatic resection rate between patients with preoperative therapies, macroscopic vascular invasion, and/or a tumor volume of > 1000 mL and those without these factors. The ratio is significantly smaller for patients with preoperative therapies (transcatheter arterial chemoembolization, radiation, radiofrequency ablation, etc.), a tumor volume of > 1000 mL, and/or macroscopic vascular invasion than for those without these factors (0.82 ± 0.18 vs 0.73 ± 0.19, P < 0.05).