Liver tumor
Liver tumor
A Liver tumor (pronounced: /ˈlivər ˈtjuːmər/) is a growth or mass in the liver that can either be benign (non-cancerous) or malignant (cancerous).
Etymology
The term "Liver tumor" is derived from the Latin words "hepar" or "hepaticus" for liver and the Latin "tumor" meaning swelling or mass.
Types of Liver Tumors
There are several types of liver tumors, including:
- Hepatocellular carcinoma (HCC) - This is the most common type of primary liver cancer in adults. It begins in the cells of the liver.
- Cholangiocarcinoma - Also known as bile duct cancer, this type begins in the small, tube-like bile ducts within the liver.
- Liver adenoma - This is a rare, benign liver tumor that can occur in women who are of reproductive age.
- Hemangioma - This is the most common type of benign liver tumor. It is a mass of blood vessels that does not usually cause symptoms.
- Focal nodular hyperplasia - This is a benign tumor that is often found during imaging tests for other conditions. It does not usually cause symptoms or require treatment.
Symptoms
Symptoms of a liver tumor can include jaundice, abdominal pain, unexplained weight loss, and a feeling of fullness after a small meal.
Diagnosis
Diagnosis of a liver tumor typically involves imaging tests such as an ultrasound, CT scan, or MRI. A biopsy may also be performed to determine if the tumor is benign or malignant.
Treatment
Treatment for a liver tumor depends on the type and stage of the tumor, as well as the overall health of the patient. Options can include surgery, radiation therapy, chemotherapy, and targeted drug therapy.
External links
- Medical encyclopedia article on Liver tumor
- Wikipedia's article - Liver tumor
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