Liver diseases

Liver diseases encompass a wide range of conditions that affect the liver, a vital organ responsible for various functions like detoxification, metabolism, and nutrient storage. One common liver disease is hepatitis, which can be caused by viral infections (hepatitis A, B, C, etc.), autoimmune conditions, or excessive alcohol consumption. Hepatitis often leads to liver inflammation, which, if chronic, can progress to fibrosis, cirrhosis, and even liver failure. Symptoms of hepatitis may include jaundice, fatigue, abdominal pain, and nausea.

Non-alcoholic fatty liver disease (NAFLD) is another prevalent liver disorder, often associated with obesity, diabetes, and metabolic syndrome. It involves the accumulation of fat in liver cells, which can lead to inflammation (non-alcoholic steatohepatitis, NASH) and potentially progress to cirrhosis and liver cancer over time. NAFLD is a growing concern globally due to the rising rates of obesity and related conditions.

Liver cancer, or hepatocellular carcinoma, can arise from various causes, including chronic hepatitis infections (especially hepatitis B and C), cirrhosis, and certain genetic disorders. It is often diagnosed at an advanced stage, making treatment challenging. Symptoms may include abdominal pain, weight loss, jaundice, and swelling in the abdomen. Early detection through screening and managing underlying risk factors are crucial for improving outcomes in liver cancer.

These examples highlight the diverse spectrum of liver diseases, emphasizing the importance of preventive measures, regular screenings, and timely medical interventions to manage and treat liver disorders effectively.