Medical Oncologist
CION Cancer Clinics
How HCC is different from every other cancer you may have read about | CION Cancer Clinics
Hepatocellular carcinoma (HCC) usually grows inside a liver that is already damaged, so your team is treating two problems at once. That is why it is often diagnosed by scan without a biopsy, staged by liver function as well as tumour size, and treated mostly without standard chemotherapy. This page explains what is different, and why it changes the tests and choices you will be offered. At CION Cancer Clinics in Hyderabad, our oncologists explain liver cancer in plain words and plan care around you and your family.
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Medically reviewed by Dr. Naresh GunduConsultant Medical Oncologist · MBBS, DNB (Internal Medicine), DM (Medical Oncology, AIIMS) · last reviewed October 2026, next review due October 2027
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On this page
- Why is HCC so different from other cancers?
- What makes HCC unlike the cancers you have read about?
- How does HCC care compare with most other cancers?
- What does the team actually do once HCC is suspected?
- What do families assume about HCC that is not true?
- What can this page not tell you?
- Common questions about how HCC differs
The short answer
Why is HCC so different from other cancers?
Hepatocellular carcinoma (HCC) is cancer that starts in the liver's own main cells. It is different because it usually grows inside a liver that is already damaged, so you are dealing with two illnesses at once: the tumour and the liver underneath it. Almost every decision your team makes has to respect both.
This page is about cancer that starts in the liver
Many people told they have "liver cancer" after a scan actually have cancer that began somewhere else, such as the bowel or breast, and spread to the liver. That is secondary liver cancer, and it behaves like the cancer it came from. If that is your situation, read the two very different things called liver cancer first.
Why the usual rules do not carry over
Advice from a relative's breast or lung cancer can mislead you here. In HCC, a biopsy is often not needed. The stage depends on how well your liver works, not only on the tumour. Standard chemotherapy plays a much smaller part than most families expect. And a cancer that is found early, on a routine scan, is often curable.
Two people with the same size of tumour can be offered completely different treatment, because their livers are different.Where it breaks the pattern
What makes HCC unlike the cancers you have read about?
Each of these changes something practical: which test you have, which treatment is offered, and how you are followed up.
It grows in a liver that is already unwell
Most HCC starts in a liver scarred by hepatitis B, hepatitis C, alcohol or fatty liver disease. The scarring, called cirrhosis, can limit treatment as much as the tumour does. Some people do develop HCC without cirrhosis, especially with hepatitis B.
It can often be diagnosed without a biopsy
In someone with cirrhosis, a tumour with a typical pattern on a contrast CT or MRI can be diagnosed from the scan alone. This is rare in cancer care. See why HCC can be diagnosed without a biopsy.
Liver function is part of the stage
HCC staging, often the BCLC system, weighs the tumour, your liver function and how active you are day to day.
Your team will look at
- Child-Pugh grade, a score of liver strength
- Bilirubin, albumin and INR, from blood tests
- Whether there is fluid in the abdomen or confusion
The people at risk are known in advance
Because most HCC grows in a damaged liver, doctors know who to watch. Regular ultrasound with an AFP blood test, a tumour marker, can find it while it is small. Few cancers offer that.
A new tumour can appear after treatment
Treating one tumour does not heal the liver around it. A fresh tumour can grow elsewhere in the same liver years later, which is why scans continue long after treatment ends.
Not sure whether this applies to you?
Ask an oncologistSide by side
How does HCC care compare with most other cancers?
Many other cancers
HCC
A biopsy is almost always needed to confirm it
A typical scan in a cirrhotic liver can be enough
Staging is about the tumour and its spread
Staging adds liver function and day-to-day fitness
Chemotherapy is often the backbone
Local procedures, targeted therapy and immunotherapy lead
The organ around the tumour is usually healthy
The organ around the tumour is often scarred
Replacing the whole organ is rarely possible
Replacing the liver by transplant is an option for a few
After the scan
What does the team actually do once HCC is suspected?
Confirm what the lesion is
A contrast CT or MRI, arranged through a diagnostic partner, shows how the lesion takes up dye. If the pattern is typical, no biopsy may be needed. If it is not, a biopsy is planned.
Measure the liver, not just the tumour
Blood tests, the AFP level and a look for fluid, swollen veins or confusion tell the team how much liver you can spare.
Find the cause of the liver damage
Hepatitis B or C, alcohol and fatty liver each change the plan. Hepatitis B is controlled with tablets prescribed by a hepatologist, and treating it protects the liver during cancer care.
Discuss it at the tumour board
Oncologists, surgeons, radiologists and liver specialists review the scans together and agree which options fit both the tumour and your liver.
Explain the options to you and your family
You hear what each option involves, where it is done, and what it will ask of your liver, before anything is decided.
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Carried over from other cancers
What do families assume about HCC that is not true?
"Without a biopsy, the doctors cannot be sure it is cancer."
In a cirrhotic liver, international guidelines accept a typical scan pattern as a diagnosis. Needling the tumour adds a small risk and often changes nothing. When the scan is not typical, a biopsy is still done.
"Cancer means chemotherapy, so it will start soon."
Standard chemotherapy is used far less in HCC than in most cancers. Surgery, ablation, TACE, radiation, targeted therapy and immunotherapy carry most of the work, chosen by stage and liver strength.
"It is a small tumour, so it can simply be cut out."
Sometimes it can. But a scarred liver may not recover after part of it is removed, so a small tumour in a weak liver may be treated by ablation or another route instead.
"Once the tumour is treated, we can stop the scans."
The damaged liver remains, and new tumours can form in it. Regular follow-up scans and blood tests are part of the treatment, not an extra.
"He must have done something to cause this."
Hepatitis B is often passed from mother to baby at birth, long before anyone knew. Fatty liver and many other causes come quietly. A risk factor is not a fault.
Did you know
HCC is one of the few cancers where the person's other illness, the cirrhosis, is managed side by side with the cancer. At CION, liver function is reviewed at the tumour board, and antiviral or liver care from your hepatologist continues alongside cancer treatment.
Being straight with you
What can this page not tell you?
It cannot tell you whether a spot on your scan is HCC. That depends on the exact scan pattern, your liver history and sometimes a biopsy, read by a radiologist and discussed by a team. Nothing written here should make you skip a scan you were asked to repeat.
It cannot tell you which treatment suits you
The right option depends on tumour size and number, the blood vessels involved, your Child-Pugh grade and your fitness. The overview of liver cancer treatment options explains the range. Your oncologist will tell you which ones are realistic for you.
Who this does not apply to
Much of this page does not apply to cancer that spread to the liver from elsewhere, to bile duct cancer (cholangiocarcinoma), or to liver tumours in children. Each behaves differently. If you are not sure which you have, ask your doctor to write the exact diagnosis down for you.
If you are holding a report and do not know what it means, call the helpline. Someone will help you work out the next step.Questions we are asked
Common questions about how HCC differs
Is HCC the same as liver cancer?
HCC is the commonest cancer that starts in the liver itself. "Liver cancer" is also used loosely for cancer that spread to the liver from another organ, which is a different disease. Ask your doctor which one your report describes, because the treatment and outlook are not the same.
Why did my doctor not order a biopsy?
In a person with cirrhosis, a tumour that shows a typical pattern on contrast CT or MRI can be diagnosed without one. Guidelines accept this. If the pattern is unclear, or the liver is not cirrhotic, a biopsy is usually advised. You can ask your doctor which situation applies to you.
Why do they keep talking about my liver and not the cancer?
Because your liver decides which treatments are safe. A strong liver can cope with surgery or TACE. A weak one may not. Measuring liver function is not a distraction from the cancer. It is how the team avoids a treatment that harms you more than the tumour would.
Is chemotherapy used for HCC?
Standard chemotherapy has a small role. Medicines for advanced HCC are mostly immunotherapy and targeted therapy such as lenvatinib or sorafenib. Chemotherapy may be delivered straight into the tumour during TACE, which is different from chemotherapy through a drip.
Can HCC be treated if I also have cirrhosis?
Yes. Most people with HCC have cirrhosis, and treatment is planned around it. The cirrhosis may rule out some options, such as removing part of the liver, and leave others open, such as ablation, TACE or, for a few people, transplant at a licensed transplant centre.
Is HCC curable?
A small HCC found early, in a liver that still works well, is often treated with curative intent by surgery, ablation or transplant. Larger or advanced HCC is usually controlled rather than removed. Your team can tell you honestly which group you are in after staging.
Should my family be checked for hepatitis B?
If your HCC is linked to hepatitis B, yes. The virus often passes within families, usually without anyone knowing. Household members can have a simple blood test and be vaccinated if they are not infected. This is about protecting them, not about blame.
Where should I start if I have just been told it is HCC?
Gather every scan, blood report and discharge summary in one folder. Ask for the exact diagnosis in writing. Then arrange a consultation with an oncologist whose team reviews liver function as well as the tumour. The CION helpline can arrange a second opinion at any centre.
Your Specialists
Meet CION's liver cancer specialists. Bring your scan reports and liver blood tests.
Our medical and surgical oncologists plan liver cancer care together, weighing the tumour and how well your liver works before choosing surgery, a liver-directed procedure or medicines.
Medical Oncologist
Dr. C. Raghavendra Reddy
MBBS(Gold Medal), DNB(General Medicine), DM(Medical Oncology)(Gold Medal)
Medical Oncologist
Dr. Bharati Devi Gorantla
MBBS, MD(General Medicine), DM(Medical Oncology)(Adyar,Chennai), ECMO, MRCP SCE(UK)
Medical Oncologist
Dr. Owais Mohammed
MBBS, MD (General Medicine), DrNB (Medical Oncology), ECMO, MRCP SCE (Medical Oncology) (UK)
Medical Oncologist
Medical Oncologist
Surgical Oncologist
Dr. Muralidhar Muddusetty
MBBS (AIIMS), MS (Surgery) (AIIMS), DNB (Surgical Oncology), MRCS (Edinburgh)
Surgical Oncologist
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Sources
- American Cancer Society — What Is Liver Cancer?
- EASL — EASL Clinical Practice Guidelines: management of hepatocellular carcinoma
- American Cancer Society — Chemotherapy for Liver Cancer
- Cancer Research UK — Stages of liver cancer
This page is general information, not a prescription. Do not change or stop any treatment based on what you read here. If anything is worrying you, contact your own treating team — or call our helpline and we will help you reach the right specialist.
Keep reading
Related pages
Hepatocellular carcinoma: what it isThe basics of HCC, start to finishWhy HCC almost always starts in a damaged liverHow hepatitis and cirrhosis lead to a tumourWhy liver cancer uses BCLC and not just stage 1 to 4The staging system you will hear about nextGrades of HCCWhat well or poorly differentiated means on a report
Talk to us
Have you just been told it is HCC?
Send us the scans and blood reports you have, and our team will explain what they mean for your liver and your options. One helpline serves every CION centre.