Is there a known cause of liver cancer?

Yes there are many. Almost 80% of liver cancers are due to underlying chronic hepatitis b and hepatitis c virus infection. Other significant risk factors include cirrhosis and hereditary hemochromatosis.
Different causes. Different types of cancers have different causes. Some can be caused by viruses like hepatitis b or c. Some are caused by toxins. Some can be caused by alcohol. Some are more genetic in origin.

Related Questions

Want to know what are the causes of liver cancer?

Various. Hepatocellular carcinoma is famously caused by chronic hepatitis b, c and iron overload; if alcohol is a risk it's less. Angiosarcomas from vinyl chloride. The thorotrast nightmare is mostly over. Cholangiocarcinomas flourish where there are liver flukes, and in autoimmune bile duct disease. Read more...

What are the causes and risk factors for liver cancer?

Many. Hepatocellular carcinoma (hcc) risk factors include hepatitis b, liver cirrhosis due to any cause, hemochromatosis, alcohol and non-alcoholic fatty liver disease, glycogen storage diseases, hepatic adenomas, and others. Read more...
Several. There is a some genetic preponderance, but lifestyle really has much more to do with it. Diseases such as viral hepatitis can increase the risk dramatically. Chronic alcohol abuse and cirrhosis also increase the risk. There are certain genetic diseases which then lead to liver cancer. Smoking also increases the risk. Read more...

What are the causes of liver cirrhosis and liver cancer?

Multiple. The most common causes of liver cancer are cirrhosis and hepatitis b. Cirrhosis can be caused by any type of hepatitis (alcoholic, infectious, autoimmune, iron storage diseases, non-alcoholic fatty liver, e tc). Read more...
Etoh, hepatitis, etc. Alcohol and hepatitis c are the most common causes of cirrhosis in the us. Worldwide, hepatitis b is #1 etiology. Other causes include toxins, heart failure, inflammatory autoimmune diseases, or unknown causes in about 30% of cases (idiopathic). Hepatocellular cancer (primary liver ca) can occur in long standing cirrhosis from any cause but more so in a background of hepatitis b or c infection. Read more...
NASH. One common and growing cause of cirrhosis not metioned abobe is that caused by fatty liver disease / nash. Likely the etiology of the majority of cases of idiopathic cirrhosis. Read more...

Can liver cancer can cause coma?

Yes. Liver failure can happen if there is enough damage caused by cancer. Toxins such as ammonia can accumulate and a patient can develop confusion (encephalopathy) and ultimately coma and death. Read more...

Can a fatty liver cause liver cancer?

Yes. Steatosis, or fatty liver, can lead to steatohepatitis (inflammation of fatty liver cells) which can lead to cirrhosis (scarring of the liver) and ultimately liver cancer (also called hepatocellular carcinoma). Fortunately, by achieving an ideal body weight, you can often reverse fatty liver changes before it is too late. Read more...
Yes, it can. Fatty liver disease is not as benign as people might think in the past. It can lead and progress into liver cancer over period of time. Read more...
Depends. Alcohol intake is the commonest cause of fatty liver, and continued drinking may lead to cirrhosis and cancer. Read more...
It's a start. Fatty liver = steatosis can lead to non alcoholic steatohepatitis which is a chronic inflammation of the liver, this in return can lead to liver cirrhosis which in itself is really the risk factor for liver cancer. This process takes aproximately 20 yrs. Read more...

What can cause liver cancer in a 5 year old child? Isn't that very young?

Hepatoblastoma. Hepatoblastoma is a malignant liver neoplasm in infants and children and composed of tissue resembling fetal or mature liver cells or bile ducts. Incidence is 1 in 1.5 million. It usually presents with abdominal mass. This is most commonly diagnosed up to age 3. Alpha-fetoprotein (AFP) commonly is elevated, but if not, prognosis is bad. Surgery, chemotherapy and transplant can be effective. Read more...
Hepatoblastoma. Liver cancers are very rare in kids (<2 cases per million annually), but they do happen. Most common form is hepatoblastoma, followed by hepatocellular carcinoma. Inherited syndromes are thought to be the main risk factors for the development of liver cancer in childhood. Parents' exposures are not clearly defined. Read more...

I read that sleep late would cause liver cancer in the future. I sleep at 2:00 and wake up 09:00 in the morning.?

Sleep & Liver CA. One report caused a lot of alarm (see http://jamukuherbal.Blogspot.Com/2010/07/beware-sleeping-late-night-cause-liver.Html), but it's not clear whether there is really a cause and effect, because fatigue and somnolence are late symptoms of liver cancer. If one is concerned, it is best to see your physician and have them run liver function tests and other screens for liver disease. Read more...
Fugadaboudit. Don't worry about late sleeping and liver cancer. There is no relationship as far as i know. Read more...

Could you tell me how much drinking / drugs would cause liver cancer for someone who has a family history?

Keep clear of toxins. Livers are great at surviving insults like drugs and alcohol (in moderation). Liver cancer usually happens when you have hepatitis or cirrhosis. Some folks drink a lot and never get cirrhosis, others can't. If you have true liver cancer (a tumor that starts in the liver) in your family, you could be prone to liver damage in a number of ways so stay clear of drugs and alcohol. Read more...