Use of 18F-FDG PET Scan and Ultrasound-guided Biopsy in the Diagnosis of Hepatic Carcinomas.

PET-CT is highly specific for diagnosis of hepatic cancer, which is consistent with the diagnosis of ultrasound-guided biopsy and postoperative histological assessments. Combination use of PET-CT, ultrasound assessment and ultrasound-guided biopsy will provide the most accurate diagnosis of liver cancer.