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Liver tumors (also known as hepatic tumors) are abnormal growth of liver cells on or in the liver. Several distinct types of tumors can develop in the liver because the liver is made up of various cell types. [1] Liver tumors can be classified as benign (non-cancerous) or malignant (cancerous) growths.
There are also liver cancer specific staging systems, each of which has treatment options that may result in a non recurrence of cancer, or cure. [57] [58] [59] For example, for HCC it is common to use the Barcelona Clinic Liver Cancer Staging System. [39] Treatments include surgery, medications, and ablation methods.
Benign liver tumors generally develop on normal or fatty liver, are single or multiple (generally paucilocular), have distinct delineation, with increased echogenity (hemangiomas, benign focal nodular hyperplasia) or absent, with posterior acoustic enhancement effect (cysts), have distinct delineation (hydatid cyst), lack of vascularization or show a characteristic circulatory pattern ...
The tumor parenchyma, of a solid tumour, is one of the two distinct compartments in a solid tumour. The parenchyma is made up of neoplastic cells. The other compartment is the stroma induced by the neoplastic cells, needed for nutritional support and waste removal. In many types of tumour, clusters of parenchymal cells are separated by a basal ...
Cholangiocarcinoma, also known as bile duct cancer, is a type of cancer that forms in the bile ducts. [2] Symptoms of cholangiocarcinoma may include abdominal pain, yellowish skin, weight loss, generalized itching, and fever. [1] Light colored stool or dark urine may also occur. [4]
Barcelona Clinic Liver Cancer (BCLC) Staging System. The prognosis of HCC is affected by the staging of the tumor, the liver's function due to the effects of chronic liver disease and cirrhosis as well as the person's physical performance status. [48] A number of staging classifications for HCC are available.
Treatment of hepatomegaly varies with the cause, so accurate diagnosis is the first concern. In auto-immune liver disease, prednisone and azathioprine may be used for treatment. [3] In lymphoma the treatment options include single-agent (or multi-agent) chemotherapy and regional
Transarterial bland embolization (TAE, also known as HAE) is a catheter-based tumor treatment of the liver.In this procedure, embolizing agents (e.g., polyvinyl alcohol, gelfoam, acrylic copolymer gelatin particles, embospheres) can be delivered through the tumor's feeding artery in order to completely occlude the tumor's blood supply.