Liver cancer, also known as hepatic cancer or hepatocellular carcinoma (HCC), is a malignant condition characterized by the abnormal and uncontrolled growth of cells in the liver. The liver, which is the largest internal organ in the human body, plays a crucial role in various bodily functions such as metabolism, detoxification, nutrient storage, and production of bile.
When liver cancer develops, the normal cells in the liver undergo genetic mutations, causing them to divide rapidly and form a tumor. These cancerous cells can invade nearby tissues and, if not detected and treated early, can even spread to other parts of the body through a process known as metastasis.
Although the exact cause of liver cancer is not always known, several risk factors have been identified. Chronic infection with hepatitis B or hepatitis C viruses, excessive alcohol consumption, liver cirrhosis (scarring of the liver), exposure to certain toxins or chemicals, and certain inherited conditions like hereditary hemochromatosis or aflatoxin contamination are known to increase the likelihood of developing this cancer.
The symptoms of liver cancer may vary depending on the stage and progression of the disease. Common signs include abdominal pain, unexplained weight loss, jaundice (yellowing of the skin and eyes), fatigue, loss of appetite, and swelling in the abdomen. However, in the early stages, liver cancer may not display noticeable symptoms, highlighting the importance of regular medical check-ups and screenings.
Treatment options for liver cancer are dependent on various factors such as the stage of the cancer, the extent of liver damage, patient's overall health, and individual preferences. They may include surgical interventions like tumor resection or liver transplantation, radiation therapy, chemotherapy, targeted drug therapies, or ablation techniques such as radiofrequency or microwave ablation.
As liver cancer
