Fig. 4From: Measuring total liver function on sulfur colloid SPECT/CT for improved risk stratification and outcome prediction of hepatocellular carcinoma patientsSpearman rank correlations (absolute value) between SC SPECT parameters and clinical parameters of liver function. Functional liver volume (FLV) ratio of total liver volume correlation (a), liver-to-spleen mean uptake ratio (L/Smean) correlation (b), and total liver function (TLF) product (c) correlation to composite liver function classification systems (red), quantitative liver function parameters (yellow), and qualitative liver function parameters (gray). *p < 0.01, **p < 0.001Back to article page