Fatty Liver Disease and Cirrhosis

Fatty liver is the build-up of fat in the liver cells. Although fat in the liver usually causes no damage by itself, it can be a sign of a more harmful condition. Fatty liver may be associated with or lead to inflammation of the liver, known as steatohepatitis, which can cause scarring and hardening of the liver. Extensive scarring is called cirrhosis and is considered a very serious condition.

FAQ

What causes Fatty Liver Disease?
NAFLD is often associated with factors such as obesity, insulin resistance, high blood sugar, and high levels of fats in the blood. Alcoholic fatty liver disease is caused by excessive alcohol consumption.

Are there symptoms of Fatty Liver Disease?
In its early stages, Fatty Liver Disease may not cause noticeable symptoms. As the disease progresses, symptoms can include fatigue, weakness, abdominal discomfort, and in some cases, jaundice (yellowing of the skin and eyes).

Can Fatty Liver Disease lead to cirrhosis?
Yes, if left untreated, Fatty Liver Disease can progress to a more severe condition called non-alcoholic steatohepatitis (NASH), which can lead to cirrhosis over time. Cirrhosis is the advanced scarring of the liver tissue.

What is Cirrhosis?
Cirrhosis is a late stage of scarring (fibrosis) of the liver caused by many forms of liver diseases and conditions, such as chronic alcoholism and hepatitis. It is characterized by the replacement of healthy liver tissue with scar tissue, affecting liver function.

What are the symptoms of cirrhosis?
Symptoms of cirrhosis can include fatigue, weakness, easy bruising, swelling in the legs and abdomen, nausea, vomiting blood, confusion, and jaundice. However, symptoms may not be apparent in the early stages.

How is Fatty Liver Disease diagnosed?
Diagnosis often involves blood tests, imaging studies (like ultrasound or CT scans), and sometimes a liver biopsy to assess the extent of liver damage and rule out other liver conditions.

Can Fatty Liver Disease be reversed?
In its early stages, Fatty Liver Disease can often be reversed through lifestyle changes. This includes adopting a healthy diet, engaging in regular physical activity, and managing conditions such as obesity and diabetes. However, advanced stages may lead to irreversible damage.

Is cirrhosis reversible?
Cirrhosis is generally irreversible. Once significant scarring has occurred, it is challenging to reverse the damage. However, addressing the underlying cause, such as alcohol cessation or managing liver disease, can slow down the progression and improve quality of life.

How is cirrhosis treated?
Treatment for cirrhosis involves managing the underlying cause, such as treating viral hepatitis or addressing alcohol misuse. Lifestyle changes, medications, and sometimes liver transplantation may be recommended depending on the severity of cirrhosis and associated complications. Early detection and intervention are crucial for better outcomes.