Liver Cancer: An Expert Explains Why It’s So Sneaky and What to Do About It

Liver cancer often goes unnoticed until it's advanced, but early detection and healthy choices can make all the difference — an expert explains

CT scan for liver cancer | Concept Image
Representational Photo | Image by Drazen Zigic on Freepik

Liver cancer is sometimes called the “silent killer” because it’s really good at hiding. It doesn’t always show you obvious symptoms, so by the time you realize something is wrong, the cancer has already grown. But liver cancer—for that matter, any cancer—is much easier to fight when you diagnose it early enough.

Why Is Liver Cancer So Hard to Detect?

Well, the liver is one tough organ — like a ninja! Even if it’s damaged, it keeps doing its job without making a fuss. This means you don’t feel sick right away, and by the time symptoms like fatigue, weight loss, stomach pain, or yellowing skin (jaundice) show up, the cancer has often spread.

And here’s another problem: most people don’t get regular liver checkups. If you’re at high risk (for example, if you have hepatitis B or C, cirrhosis, or a family history of liver cancer), you need to keep an eye on your liver with screenings, like ultrasounds and blood tests. The earlier you catch it, the better your chances of beating it!

How Can You Lower Your Risk of Liver Cancer?

Your daily habits can make a huge difference when it comes to protecting your liver. Here’s what you can do:

  • Eat well: You must load up on fruits, veggies, whole grains, and healthy fats (like nuts and olive oil). Avoid too much junk food, sugary drinks, and unhealthy fats, which can lead to liver problems.
  • Watch your alcohol intake: Drinking too much alcohol damages your liver over time and can lead to cirrhosis, which raises your risk of developing liver cancer. If you drink, do it in moderation.
  • Quit smoking: Smoking isn’t just bad for your lungs—it also hurts your liver cells, increasing your risk of cancer. The sooner you quit, the better.
  • Get vaccinated for hepatitis B: Hepatitis B can cause serious liver damage, but a simple vaccine can protect you. And while there’s no vaccine for hepatitis C, antiviral treatments can prevent it from leading to cancer.
  • Get screened regularly: If you’re at high risk, getting a liver checkup every six months could save your life!

How Technology Is Helping Us Catch Liver Cancer Earlier

Doctors are using amazing new tools to find and treat liver cancer better than ever before. Advanced imaging (like CT scans and MRIs) lets doctors see tumors more clearly. Artificial Intelligence is even helping spot cancer in scans that a human eye might miss! New blood tests can find tiny traces of cancer before symptoms even show up. Better treatments like immunotherapy and targeted therapies help fight liver cancer with fewer side effects and better results.

These new breakthroughs mean more hope, better treatments, and higher survival rates for people with liver cancer.

Making Treatment Available to Everyone

These days technology has advanced to a great extent, but sadly not everyone has easy access to it. In some places, people don’t have the right doctors, tools, or money to get the care they need. That’s why we need better access to healthcare; for instance, mobile screening units and online doctor visits (telemedicine) can help more people get diagnosed and treated in time.

And let’s not forget—mental health matters too! Getting a cancer diagnosis is scary, and emotional support makes a huge difference. Family, friends, support groups, and counseling all help patients stay strong through treatment.

The Bottom Line

Liver cancer may be sneaky, but you can still beat it. Protect yourself and your loved ones by understanding the risks, making healthy choices, and getting regular checkups. With new technology and better treatments, the future is looking brighter and more hopeful for people fighting liver cancer.

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Dr S Rajesh
Dr S Rajesh is a Senior Consultant, Interventional Hepatobiliary Radiology, at Rajagiri Hospital, Kerala. Dr Rajesh has more than 10 years of experience in performing hepatobiliary and gastrointestinal radiological interventions. His areas of expertise include management of complications of portal hypertension, treatment of liver cancer and complex biliary interventions.

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