The best way to detect liver cancer is through a combination of medical tests. The first step would be to have a physical examination done by a doctor to check for any signs of possible liver cancer. This often includes a full blood count, liver function tests, imaging scans (ultrasound, CT scan, MRI), and a biopsy.
Blood tests can help detect liver cancer by looking for enzymes, proteins, and other substances that may be produced by a tumor. Imaging scans such as an ultrasound, CT scan, or MRI can also detect a tumor or abnormalities in the liver. A biopsy is the most accurate way to diagnose liver cancer, as it involves taking a sample of the tumor and examining it under a microscope.
In addition to these tests, doctors may also recommend further tests to look for signs of cancer spread, such as a PET scan. This is a type of scan that uses radioactive material to detect metabolic activity in the body. This can help doctors determine if the cancer has spread beyond the liver.
It is important to note that early detection of liver cancer is the key to successful treatment. Therefore, it is important to talk to your doctor about any risk factors and symptoms and get tested regularly.