And then, she underwent FDG PET scan for restaging, which revealed a faintly hypermetabolic lesion in liver and primary HCC was more favored than metastasis.

• 正子扫描结果显示其肝脏肿瘤的葡萄糖摄取呈轻微增加，其表现比较倾向于原发性的肝细胞癌。