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Patients with liver cirrhosis secondary to hepatitis C have a 3-5% annual incidence of hepatocellular carcinoma.
third most common cause of cancer worldwide.
Chronic hepatitis B - most common cause worldwide
chronic hepatitis C - most common cause in Europe.
main risk factor for developing HCC is ''liver cirrhosis'' eg. 2ndary to hepatitis B & C (3-5% annual incidence), alcohol, haemochromatosis and primary biliary cirrhosis. (NOT Wilsons) Also ....
alpha-1 antitrypsin deficiency
hereditary tyrosinosis
glycogen storage disease
aflatoxin
drugs: oral contraceptive pill, anabolic steroids
porphyria cutanea tarda
male sex
diabetes mellitus, metabolic syndrome
''Features''
tends to present late
features of liver cirrhosis or failure may be seen: jaundice, ascites, RUQ pain, hepatomegaly, pruritus, splenomegaly
possible presentation is decompensation in a patient with chronic liver disease
''Screening with ultrasound (+/- alpha-fetoprotein)'' should be considered for high risk groups such as:
patients liver cirrhosis secondary to hepatitis B & C or haemochromatosis
men with liver cirrhosis secondary to alcohol
''Management options''
early disease: surgical resection
liver transplantation
radiofrequency ablation
transarterial chemoembolisation
sorafenib: a multikinase inhibitor