With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Cirrhosis can cause blue skin.
text_B: Cirrhosis is a condition in which the liver does not function properly due to long-term damage .. liver. liver. This damage is characterized by the replacement of normal liver tissue by scar tissue .. liver. liver. tissue. tissue ( biology ). scar tissue. fibrosis. Typically , the disease develops slowly over months or years .. Early on , there are often no symptoms .. As the disease worsens , a person may become tired , weak , itchy , have swelling in the lower legs , develop yellow skin , bruise easily , have fluid build up in the abdomen , or develop spider-like blood vessels on the skin .. abdomen. abdomen. itchy. Pruritus. swelling in the lower legs. pedal edema. yellow skin. jaundice. fluid build up in the abdomen. ascites. weak. Asthenia. spider-like blood vessels on the skin. spider angioma. The fluid build-up in the abdomen may become spontaneously infected .. abdomen. abdomen. spontaneously infected. spontaneous bacterial peritonitis. Other complications include hepatic encephalopathy , bleeding from dilated veins in the esophagus or dilated stomach veins , and liver cancer .. hepatic encephalopathy. hepatic encephalopathy. dilated veins in the esophagus. esophageal varices. liver cancer. liver cancer. liver. liver. dilated stomach veins. gastric varices. Hepatic encephalopathy results in confusion and may lead to unconsciousness .. unconsciousness. unconsciousness. Cirrhosis is most commonly caused by alcohol , hepatitis B , hepatitis C , and non-alcoholic fatty liver disease .. hepatitis B. hepatitis B. hepatitis C. hepatitis C. non-alcoholic fatty liver disease. non-alcoholic fatty liver disease. liver. liver. alcohol. alcoholism. Typically , more than two or three alcoholic drinks per day over a number of years is required for alcoholic cirrhosis to occur .. Non-alcoholic fatty liver disease has a number of causes , including being overweight , diabetes , high blood fats , and high blood pressure .. liver. liver. overweight. overweight. diabetes. diabetes mellitus. high blood fats. hyperlipidemia. high blood pressure. hypertension. A number of less common causes of cirrhosis include autoimmune hepatitis , primary biliary cirrhosis , hemochromatosis , certain medications , and gallstones .. autoimmune hepatitis. autoimmune hepatitis. primary biliary cirrhosis. primary biliary cirrhosis. hemochromatosis. hemochromatosis. gallstones. gallstones. Diagnosis is based on blood testing , medical imaging , and liver biopsy .. medical imaging. medical imaging. liver biopsy. liver biopsy. liver. liver. Some causes of cirrhosis , such as hepatitis B can be prevented by vaccination .. hepatitis B. hepatitis B. vaccination. vaccination. Treatment partly depends on the underlying cause , but the goal is often to prevent worsening and complications .. Avoiding alcohol is recommended in all cases of cirrhosis .. alcohol. alcoholism. Hepatitis B and C may be treatable with antiviral medications .. Autoimmune hepatitis may be treated with steroid medications .. steroid medications. corticosteroids. Ursodiol may be useful if the disease is due to blockage of the bile ducts .. Ursodiol. Ursodiol. Other medications may be useful for complications such as abdominal or leg swelling , hepatic encephalopathy , and dilated esophageal veins .. hepatic encephalopathy. hepatic encephalopathy. In severe cirrhosis , a liver transplant may be an option .. liver. liver. liver transplant. liver transplant. Cirrhosis affected about 2.8 million people and resulted in 1.3 million deaths in 2015 .. Of these , alcohol caused 348,000 , hepatitis C caused 326,000 , and hepatitis B caused 371,000 .. hepatitis B. hepatitis B. hepatitis C. hepatitis C. alcohol. alcoholism. In the United States , more men die of cirrhosis than women .. The first known description of the condition is by Hippocrates in the 5th century BCE .. Hippocrates. Hippocrates. The word cirrhosis is from κιρρωσις kirrhos κιρρος `` yellowish '' and - osis meaning `` condition '' , describing the appearance of a cirrhotic liver .. liver. liver
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