Added Value of PET/CT in Assessment of Hepatocellular Malignancy Post Radiofrequency Ablation

"Hybrid positron emission tomography (PET) and computed tomography (CT) images will be performed using Philips hybrid system equipped with a 16 MDCT scanner.~The whole-body PET images from the skull vault down to the knee will be performed using several bed positions acquisition, each bed is approximately 15cm axial filed with 4mm special resolution. The time of acquisition of the emission scan is about 2 min for each bed, with a total time range between 12 and 17 min."