First published Mar 15, 2021

The liver is one of the largest and most important organs in the human body. It’s responsible for filtering toxins from the bloodstream and maintaining metabolic balance. When it can no longer perform its function, cancer is often the result. Due to the severity of a cancerous liver (and how important a healthy liver is), catching the signs of liver cancer early is critical for recovery.

But, is liver cancer curable?

Liver cancer can be treatable at many stages and sometimes curable when caught early. In particular, primary liver cancer may be treated with conventional procedures like liver resection or transplant, but many patients also seek alternative therapy for liver cancer that support natural healing processes, improve quality of life, and work alongside traditional medical care.

While early-stage disease offers the best chance for cure, many patients with more advanced disease can still live longer with the right treatment plan.

What Is Liver Cancer?

Liver cancer is a serious disease that occurs when cancer cells form in the tissues of the liver, disrupting its ability to filter toxins and regulate metabolism. This cancer can originate in the liver itself (primary liver cancer) or spread to the liver from other parts of the body (secondary liver cancer).

Early detection and timely liver cancer treatment are crucial, as outcomes vary greatly depending on the type and stage at diagnosis.

Primary vs. Secondary Liver Cancer

When discussing liver cancer, it’s important to differentiate between primary liver cancer and secondary (metastatic) liver cancer:

  • Primary liver cancer begins in the liver. The most common type is hepatocellular carcinoma (HCC), which starts in the main liver cells (hepatocytes).
  • Secondary liver cancer means the cancer started elsewhere in the body and later spread to the liver. Cancers of the colon (colorectal cancer), breast, pancreas, and lungs are common examples that can spread to the liver.

Understanding the difference is essential for choosing the right treatment for liver cancer and assessing prognosis.

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Types of Liver Cancer

Liver cancer can be classified into five types. Below is a closer look at the different types of liver cancer:

  • Hepatocellular carcinoma (HCC), also known as hepatoma, is the most common type of primary liver cancer (“primary” meaning that the cancer originates in the liver). The main kind of liver cell is called a hepatocellular cell, and HCC starts there.
  • Fibrolamellar HCC is a rare liver cancer that usually appears in teens and children. Surgery is the best chance for survival, with 44% to 68% of people surviving for five years after diagnosis. Without surgery, 2% to 17% survive for five years.1
  • Cholangiocarcinoma, or bile duct cancer, affects the ducts running from the liver to other parts of the body. About 8,000 people in the US are diagnosed with this cancer every year, making it a rare cancer.2 It can be broken down into two types:
  • Intrahepatic is a type of cancer that occurs inside the liver in the hepatic bile ducts or in the intrahepatic biliary ducts.
  • Extrahepatic cancer, which forms the common bile duct and passes to nearby organs like the pancreas, can be found in the perihilar and distal bile ducts.
  • Hepatic angiosarcoma is a cancer that affects the blood vessels along the lining of the liver. It accounts for 2% of all liver cancers and has low survival rates as compared to other types of liver cancer.3
  • Secondary liver cancer, also known as liver metastasis, occurs when the cancer has spread to other parts of the body. Secondary cancer typically first shows up as colon or colorectal cancer, but it can spread to the bones, lungs, stomach, and more.

It is essential to know how liver cancer is detected and consult with your doctor to avoid further complications to your liver.

Liver Cancer Stages

Liver cancer is either primary or secondary cancer, depending on where the cancer has spread. Secondary is advanced, while primary liver cancer means a liver tumor has been identified but has not progressed to liver metastasis yet. No matter the type of liver cancer, it progresses in four distinct liver cancer stages:

  • Stage I: The primary tumor hasn’t grown into any blood vessels yet, and cancer has not spread to the lymph nodes or distant sites. The five-year survival rate (referring to how long a patient survives after diagnosis) is around 33%.4
  • Stage II: The tumor has grown into the blood vessels, or multiple small tumors are present. The cancer has still not reached the lymph nodes or other areas.
  • Stage III: Several tumors are found, at least one of which is large and growing (or has grown) into the exiting veins or outer covering of the liver. The cancer hasn’t spread to lymph nodes or distant areas.
  • Stage IV: The cancer has spread to lymph nodes and may have grown into the blood vessels and organs. Advanced liver cancer doesn’t always turn into secondary or metastatic liver cancer, but if it does, it can cause other types of cancer.

Is Liver Cancer Treatable or Curable?

Whether liver cancer is curable or primarily treatable depends on the cancer stage, overall liver function, and whether the tumor has spread.

Here’s a simple way to understand the difference:

When Is Liver Cancer Curable?

  • The liver tumor is small and confined within the liver
  • There is no spread to blood vessels or areas outside the liver
  • The patient has good liver function and a relatively healthy liver
  • Treatment options include liver resection or liver transplantation

Goal: Remove the cancer completely

When Liver Cancer Is Treatable

  • The cancer has spread within the liver or beyond
  • There is an underlying liver disease (such as cirrhosis or fatty liver disease)
  • The tumor cannot be safely removed
  • Treatment options include targeted therapy, immunotherapy, and localized treatments

Goal: Control the cancer and help patients live longer

While not every case of cancer of the liver can be cured, many patients still have effective liver cancer treatment options that can slow progression and support long-term outcomes. The right approach depends on personalized treatment planning that accounts for both the tumor and overall liver health.

Prognosis and Factors That Affect Liver Cancer Survival

The survival rate and overall prognosis for patients with liver cancer depend on several key factors:

  • Cancer stage: Early-stage disease has a significantly higher survival rate
  • Liver function and cirrhosis: Patients with chronic liver disease or fatty liver disease may have limited treatment options
  • Tumor burden: Size, number of tumors, and whether cancer is inside the liver or has spread
  • Vascular invasion: Whether the tumor has entered major blood vessels
  • Type of liver cancer: Including hepatocellular carcinoma (the most common type of liver cancer) or bile duct cancer

So, is cancer of the liver curable? If the cancer has spread to surrounding tissues or to the nearby lymph nodes, the five-year survival rate is 11%. If the cancer has spread to distant parts of the body, the five-year survival rate is 2%.

Important medical guidance

This information is intended for educational purposes and should not replace a professional liver cancer diagnosis or medical advice. Every case of cancer of the liver is different. Patients should consult with a qualified oncology and hepatology team to discuss the most appropriate treatment planning and treatment for liver cancer based on their condition.

Treatments for Liver Cancer

There are many liver cancer treatment options, and some may be curative depending on the stage and type.

1. Patients Without Other Complications

The only way to cure liver cancer and liver failure is to have a liver transplant (where the cancerous liver is removed and replaced by a healthy liver) or a liver resection (where the cancer is removed from the local area through a liver surgery).5 Patients must be in stage I or II for these procedures to be viable. These operations are performed only if the patient is healthy and doesn’t have a complicated disease like cirrhosis. Few patients identify liver cancer in time for transplant or resection, but those who do have a higher chance of survival.

2. Unresectable and Inoperable Patients

Patients with unresectable and inoperable liver cancers must weigh other options for treatment, like chemotherapy, radiation therapy, and localized treatments. These therapies are designed to kill cancer6 cells to prevent further liver damage, but they can also kill healthy body cells (this is why cancer patients often lose their hair when undergoing treatment).

Cancer treatments come with a host of unpleasant side effects, but choosing not to have treatment of any kind is far worse.

3. Patients Who Prefer Less Invasive Options

Because of the toll cancer therapies can take on the body, some patients opt for less invasive, alternative therapies for liver cancer like Rife machine therapy, laetrile therapy, and immunotherapy—all of which focus on strengthening the body’s natural defenses.

Prognosis and Factors Affecting Cure

Is cancer of the liver curable? If caught early and treated properly, yes, especially for localized tumors. Factors that influence outcomes include:

  • Stage at diagnosis (earlier means better outcomes)
  • Overall liver health (presence of liver disease like cirrhosis)
  • Treatment approach (surgery, transplant, targeted therapy)
  • Response to treatment
  • Participation in clinical trials exploring innovative therapies

Because survival decreases with later stages, awareness of liver cancer causes and risk reduction is critical.

Fight Liver Cancer With Immunity Therapy Center

So, is liver cancer curable?  In some cases, yes, especially when primary liver cancer is found early and treated with surgery or liver transplantation. In other cases, liver cancer is treatable, with therapies designed to slow progression, support liver health, and help patients live longer.

At ITC, care focuses on comprehensive, natural liver cancer therapies in Mexico as an alternative cancer treatment method to traditional ones. Each plan is designed to support the body while addressing cancer cells, helping patients explore personalized treatment options beyond conventional methods.

If you or a loved one has been diagnosed with liver cancer, speaking with experienced liver cancer experts can help you better understand your options and make informed decisions about your care.

 

Sources:

  1. PapersOwl. Oncogenes and Tumor Suppressor Genes. https://papersowl.com/discover/oncogenes-and-tumor-suppressor-genes
  2. Cancer.org. Liver Cancer Survival Rates. https://www.cancer.org/cancer/liver-cancer/detection-diagnosis-staging/survival-rates.html
  3. Cancer.gov Fibrolamellar Carcinoma. https://www.cancer.gov/pediatric-adult-rare-tumor/rare-tumors/rare-digestive-system-tumors/fibrolamellar-hepatocellular-carcinoma
  4. Cholangiocarcinoma.org. What is Cholangiocarcinoma? https://cholangiocarcinoma.org/defined/
  5. Cancer.net. Liver Cancer Statistics. https://www.cancer.net/cancer-types/liver-cancer/statistics
  6. Cancer.org. Liver Cancer Stages. https://www.cancer.org/cancer/liver-cancer/detection-diagnosis-staging/staging.html

 

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