Skull base metastasis from hepatocellular carcinoma revealed by cranial nerve palsy: Reports of two cases

Skull bone metastasis from hepatocellular carcinoma (HCC) is relatively rare, and it occasionally causes cranial nerve palsy. We describe radiographic imaging findings in two cases of HCC who developed cranial nerve palsy due to skull bone metastasis, and in whom the metastases were swiftly diagnosed and treated.