Can liver cirrhosis cause liver cancer?

Cirrhosis means long-term injury has replaced healthy liver tissue with scar tissue. Repeated damage and repair can create abnormal liver cells, which is why clinicians consider cirrhosis an important risk factor rather than a cancer diagnosis.

Primary liver cancer begins in the liver. The form most closely associated with cirrhosis is hepatocellular carcinoma, often shortened to HCC. Cirrhosis can arise from chronic viral hepatitis, alcohol-related liver injury, fatty liver disease, or other long-standing liver disorders. The underlying cause and how well the liver is working help shape an individual care plan.

Early liver cancer may cause no noticeable symptoms. Monitoring is therefore intended to find concerning liver changes before symptoms appear; it is different from testing prompted by a new symptom or an abnormal scan.

Keep regular appointments with the clinician managing your liver disease and ask whether you need liver cancer surveillance. Depending on your health, this may involve liver ultrasound and sometimes a blood test called alpha-fetoprotein. Your clinician should set the timing because the appropriate plan depends on the cause of cirrhosis, liver function, previous results, and whether ultrasound can show the liver clearly.

Take prescribed treatment for the underlying liver condition, review medicines and supplements for liver safety, and avoid alcohol if your clinical team advises this. An abnormal surveillance result does not by itself confirm cancer; detailed imaging and, in selected situations, a tissue sample may be needed.

Arrange prompt medical assessment for new or worsening yellowing of the eyes or skin, swelling of the abdomen, unexplained weight loss, reduced appetite, persistent pain in the upper right abdomen, or a new lump in that area. These problems can have causes other than cancer, but cirrhosis makes timely assessment necessary.

Seek urgent care for vomiting blood, black stools, severe confusion, fainting, marked sleepiness, or rapidly increasing abdominal swelling with breathing difficulty. These can signal a serious complication of cirrhosis and should not wait for a routine surveillance visit.

Ask what caused your cirrhosis, how well your liver is functioning, which surveillance tests suit you, and when the next test is due. You can also ask what a previous liver lesion or abnormal blood result means, which symptoms warrant an urgent call, and whether your medicines or supplements need changing.