When a 38-year-old physician received a terminal liver cancer diagnosis despite years of normal blood tests, it sent shockwaves through Taiwan’s medical community. Dr. Liao Yongxiang, a practitioner at National Taiwan University Hospital, was a hepatitis B carrier who meticulously tracked his liver function through routine bloodwork. Yet those results offered false reassurance. By the time imaging confirmed the disease, a 10‑centimeter tumour had already taken root. He fought for seven years before eventually succumbing to the illness. His story, featured on the Taiwanese health programme 57 Healthy Classmates, highlights a dangerous gap in standard screening: the omission of abdominal ultrasound.
Why Blood Tests Alone Can Miss Liver Cancer
On the programme, intensive‑care physician Dr. Huang Xuan explained that normal liver enzyme levels do not guarantee a healthy liver. During acute hepatitis, chronic inflammation, or even end‑stage liver failure, these enzymes may not show marked elevation. This can lull individuals into a false sense of security. “Blood tests are a snapshot of function, not a searchlight for tumours,” he noted.
Gastroenterologist Dr. Xiao Dunren elaborated on this point. The liver sits protected behind the ribs, making it inaccessible to touch in early disease. In one of his own cases, a patient complaining of stomach pain was found to have a hardened, enlarged liver with two 10‑centimetre tumours. “By the time you feel something is wrong,” Dr. Xiao said, “the cancer may have been growing for months or years.”
The Missed Step That Changed Everything
Dr. Liao’s experience underscores a key oversight: he relied solely on blood tests and never underwent abdominal ultrasound. For hepatitis B carriers—a group already at elevated risk for liver cancer—guidelines recommend periodic imaging alongside bloodwork. Ultrasound can detect masses as small as a few millimetres, offering a crucial window for intervention.
The programme also discussed subtler warning signs often dismissed as unrelated skin issues. Chronic rashes, persistent itching, or discoloration may signal underlying liver problems. Other common liver cancer symptoms include abdominal fullness, jaundice, and unexplained weight loss, though these often emerge only after the disease has advanced.
Broader Implications for Liver Health
The liver is remarkably resilient—it can regenerate after partial removal—but its defences taper with age. Liver function typically peaks until about age 60, after which volume and blood flow decline significantly. Bad habits, such as excessive alcohol consumption, a diet high in processed foods, and sedentary living, can accelerate this decline.
For individuals with chronic hepatitis B or C, family history of liver disease, or other risk factors, the takeaway is clear. Routine blood tests are an important tool but should never replace imaging. Combining lab work with regular abdominal ultrasound offers a far more complete picture of liver health.
Actionable Steps for Early Detection
- Schedule an abdominal ultrasound as part of your annual check‑up, especially if you have hepatitis B or C.
- Watch for persistent skin changes—they can be early clues to liver distress.
- Adopt a liver‑friendly lifestyle: limit alcohol, eat plenty of vegetables, maintain a healthy weight, and exercise regularly.
- Consult your doctor about the appropriate screening interval based on your personal risk factors.
A Lesson for Patients and Providers
Dr. Liao’s journey is a sobering example that no single test is infallible. For those living with chronic hepatitis B, proactive imaging could mean the difference between early treatment and a late‑stage diagnosis. As healthcare conversations increasingly emphasise personalised screening, his story reminds us that sometimes the most important step is the simplest one—looking beyond the numbers on a blood report.