Palliative care and Chinese medicine in a centenarian with primary hepatocellular carcinoma and 27-month follow-up: A case report.

The number of centenarians with cancer is increasing as the global population ages. The diagnosis and treatment for centenarians with tumor sometimes are specific, and there are currently less appropriate guidelines as references. We report a 104-year-old man with asymptomatic primary liver cancer (PLC) whose family decided to receive conservative and palliative care.