AFP and neoplasm: Tumor to liver SUV ratio (TLR) of the primary tumor was statistically significant higher in Milan out tumors (p = 0.018), “up-to-seven” out tumors (p = 0.015), grade 3 (p = 0.023), patients with AFP level > 400 ng/ml (p < 0.001) and lesions of a diameter of 5 cm and more (p = 0.007).