Chest wall metastases from unknown primary hepatocellular carcinoma.

摘要

Metastases of hepatocellular carcinoma (HCC) to the bones are common but bone metastases of hepatocellular carcinoma in the presence of a normal liver are an uncommon entity. A 50-year-old male patient presented with a rapidly growing tumour on the sternum. Biopsy of the lesion showed metastatic sternal tumour from a primary hepatocellular carcinoma. Radiological evaluation however, failed to detect a primary lesion in the liver. Bone metastases of hepatocellular carcinoma localized to the chest wall in the presence of a normal liver are scarcely reported as anecdotal case reports in the literature.