A liver neoplasm refers to an abnormal growth or tumor that originates in the liver. It is a medical term used to describe any form of cancer or benign tumor that affects the liver tissue. The liver is an essential organ responsible for various vital functions such as metabolism, detoxification, and production of essential proteins. However, it is susceptible to the development of abnormal cells, leading to the formation of a neoplasm.
Liver neoplasms can be categorized into two types: primary and secondary. Primary liver neoplasms originate in the liver itself, whereas secondary liver neoplasms (also known as metastatic liver tumors) spread from other parts of the body, such as the colon, breast, or lung, to the liver.
Primary liver neoplasms include hepatocellular carcinoma (HCC), which is the most common form of liver cancer, and less common types such as intrahepatic cholangiocarcinoma and hepatic adenoma. Secondary liver neoplasms are more prevalent than primary neoplasms and can occur in individuals with a history of other cancers.
Symptoms of liver neoplasms may include abdominal pain, weight loss, fatigue, yellowing of the skin and eyes (jaundice), and swelling of the abdomen. Diagnosis typically involves a combination of imaging tests, such as ultrasound, CT scan, or MRI, and a biopsy to confirm the presence of abnormal cells.
Treatment options for liver neoplasms depend on various factors, including the type, stage, and location of the tumor, as well as the overall health of the patient. Options may include surgery, radiation therapy, chemotherapy, targeted drug therapy, and in some cases, liver transplantation.
