Hi, My father is 68 years old, he has been diagnosed with hepatocellular carcinoma. However, although liver biopsy showed cancerous cells, blood tests were negative for tumor markers. He has an enlarged liver with ascites, he has difficulty speaking. Lung tests were showed no signs of metastasis. My concern is he lives in East Africa, and they do not have liver specialists. Is it possible a misdiagnosis was made? What treatment do you advise at this stage?Winnie