From: An investigation of the relation between tumor-to-liver ratio (TLR) and tumor-to-blood standard uptake ratio (SUR) in oncological FDG PET
Group
Liver vs. blood
TLR vs. SURtc
All
0.83
0.92
Site
Site A
0.8
Site B
0.79
0.93
Tumor entity
HNC
NSCLC
0.81
EC
0.77
Tumor size
Volume <10 ml
Volume ≥10 ml
0.85
0.91