Early signs of liver cancer are often subtle, easily mistaken for minor health issues. However, in Singapore, where liver conditions like hepatitis B and fatty liver disease are prevalent, paying attention to these early symptoms is critical. Liver cancer, especially hepatocellular carcinoma (HCC), often goes undiagnosed until it reaches an advanced stage. That’s why recognising the warning signs early can make a life-saving difference.
In this article, we take you through the early signs of liver cancer, how they differ from other liver conditions, and when to seek help from a liver specialist in Singapore.
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Understanding Liver Cancer and Why Early Detection Matters
Liver cancer is one of the leading causes of cancer-related deaths in Singapore. It comes in two main forms: primary liver cancer, which originates in the liver, and secondary liver cancer, which spreads to the liver from other organs. The most common form of primary liver cancer is hepatocellular carcinoma (HCC). This type typically develops in people with chronic liver disease, such as hepatitis B or cirrhosis, often without noticeable symptoms in the early stages.
Liver cancer markers, such as alpha-fetoprotein (AFP), are sometimes elevated before symptoms become obvious. This is why regular screening, particularly for high-risk individuals, is so important. Early diagnosis allows more treatment options and better outcomes.
Early Signs of Liver Cancer
Unlike some cancers, liver cancer rarely causes pain or discomfort until it has progressed. However, there are early signs that can alert you to potential trouble.
1. Unexplained Weight Loss
Sudden and unintended weight loss may signal liver cancer. It’s often one of the first noticeable signs and should not be ignored.
2. Loss of Appetite
A persistent lack of interest in food, even when you haven’t eaten much, may indicate liver issues and requires medical evaluation.
3. Abdominal Discomfort or Pain
A dull or sharp pain in the upper right side of your abdomen can be an early symptom of a liver tumour pressing on nearby structures.
4. Fatigue and Weakness
Ongoing tiredness that doesn’t improve with rest can result from liver cancer interfering with the body’s normal energy balance.
5. Jaundice
Yellowing of the skin or eyes is a sign that the liver is struggling to process bilirubin, which may be due to cancer affecting liver function.
6. Swelling in the Abdomen
Fluid build-up (ascites) in the abdomen can cause bloating and discomfort, which is often a sign of advanced liver disease or cancer.
How Liver Cancer Is Diagnosed
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If early symptoms are present or if you are in a high-risk group, your doctor may recommend a series of tests. These include liver function tests, imaging such as an ultrasound or CT scan, and checking for liver cancer markers in the blood. An elevated AFP level may point to the presence of a tumour, prompting further investigation.
Unlike fatty liver disease, which is often reversible with lifestyle changes, liver cancer requires prompt medical intervention. Available liver cancer treatment options in Singapore include surgery, localised therapies like radiofrequency ablation, targeted therapy, and in some cases, liver transplantation.
When to Consult a Liver Specialist in Singapore
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If you experience symptoms such as ongoing fatigue, abdominal discomfort, jaundice, or unintentional weight loss, do not delay. These may be early signs of liver cancer, and waiting too long could reduce treatment effectiveness. A liver specialist can perform the necessary tests, interpret the results accurately, and guide you through the next steps, whether that involves monitoring or beginning treatment.
Regular health screenings are especially important if you have underlying liver conditions or a family history of liver disease. High-risk individuals should not rely on symptoms alone. If you or a loved one needs guidance, click the button below to connect with our preferred liver specialists in Singapore.
[SG] Featured Doctor- Dr Kevin Koo
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All content on this site is informative only and is not intended to be a substitute for professional medical advice, diagnosis, or treatment, and should never be relied upon for specific medical advice. If you are experiencing a medical emergency, call 995 immediately or go to the nearest Accident & Emergency department.
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