FIGURE 2. Stage IVB nodular sclerosing Hodgkin’s disease and splenic involvement in 16-y-old female patient (patient 2). (A) ¹⁸F-FDG PET image shows diffusely increased splenic uptake of ¹⁸F-FDG that is more intense than hepatic uptake. S/L ratio was 2.2. (B) CT image shows homogeneous appearance of spleen. Splenic index of 780 mL was normal for age (normal = 820 mL).