Liver Tumors
Liver tumors are abnormal growths that develop in the liver. These growths can be benign (non-cancerous) or malignant (cancerous). The liver is a vital organ involved in numerous functions, including detoxification, bile production, and nutrient regulation. The presence of tumors in the liver can disrupt these functions and lead to a range of symptoms. At Digestive System Healthcare, our specialists are equipped to diagnose and treat various types of liver tumors to help restore liver health and functionality.
Types of Liver Tumors
Liver tumors can be classified into two main categories:
- Benign tumors: These are non-cancerous growths that do not spread to other parts of the body, such as:
- Hepatic adenomas
- Hemangiomas
- Focal nodular hyperplasia (FNH)
- Malignant tumors: These are cancerous and can spread to other organs. Types include:
- Primary liver cancer: Cancer that originates in the liver, such as hepatocellular carcinoma (HCC) or cholangiocarcinoma (bile duct cancer).
- Secondary liver cancer (metastatic): Cancer that has spread to the liver from other parts of the body, such as the colon or breast.
What Causes Liver Tumors?
The exact causes of liver tumors vary depending on their type. However, several factors can increase the risk of developing liver tumors, including:
- Chronic liver diseases like hepatitis B or C
- Cirrhosis (scarring of the liver)
- Non-alcoholic fatty liver disease (NAFLD)
- Genetic conditions, such as hereditary hemochromatosis
- Exposure to toxins, including aflatoxins
- Long-term alcohol abuse
What are Common Symptoms of Liver Tumors?
Symptoms of liver tumors depend on their size, type, and whether they are benign or malignant. Common signs include:
- Abdominal pain or discomfort, particularly in the upper right side
- A palpable lump or swelling in the abdomen
- Unexplained weight loss
- Loss of appetite
- Fatigue and weakness
- Jaundice (yellowing of the skin and eyes)
- Nausea and vomiting
Some benign tumors may not cause any symptoms and are often detected incidentally during imaging tests.
How are Liver Tumors Diagnosed?
Diagnosing liver tumors typically involves a combination of tests, such as:
- Medical history and physical examination: A review of symptoms and lifestyle factors, along with an abdominal examination.
- Blood tests: Liver function tests and tumor markers like alpha-fetoprotein (AFP) can provide clues.
- Imaging tests: Ultrasound, CT scans, or MRIs are used to visualize the liver and detect abnormalities.
- Biopsy: A sample of liver tissue may be taken and examined to determine whether the tumor is benign or malignant.