Hepatocellular Carcinoma (HCC): Liver Cancer Symptoms, Causes, Diagnosis & Treatment
Hepatocellular carcinoma (HCC) is the most common type of primary liver cancer, arising from the liver’s main cells (hepatocytes). It most often develops in people with chronic liver disease, such as cirrhosis or long-standing hepatitis. Understanding the risk factors, symptoms, and treatment options can help patients and families make informed decisions.
Causes & Risk Factors
- Chronic Hepatitis B and C — the leading global cause of HCC
- Cirrhosis — from any cause, including hepatitis and alcohol
- Heavy Alcohol Use and Fatty Liver Disease (NAFLD/NASH)
- Aflatoxin exposure, diabetes, and obesity
Symptoms
Early HCC often has no symptoms. As it progresses, signs may include upper-right abdominal pain, unexplained weight loss, loss of appetite, fatigue, nausea, abdominal swelling (ascites), and yellowing of the skin and eyes (jaundice).
Diagnosis
Doctors diagnose HCC using imaging (ultrasound, CT, or MRI), the alpha-fetoprotein (AFP) blood test, and sometimes a liver biopsy. People with cirrhosis or chronic hepatitis are often screened regularly for early detection.
Treatment Options
- Surgery — surgical resection of the tumor
- Liver Transplant — for eligible patients with early-stage disease
- Ablation — radiofrequency or microwave destruction of small tumors
- TACE & Radioembolization — targeted, catheter-based therapies
- Targeted Therapy & Immunotherapy — medications for advanced HCC
Prevention
Many cases of liver cancer are preventable: get the hepatitis B vaccine, seek treatment for hepatitis C, limit alcohol, maintain a healthy weight, and follow recommended screening if you have chronic liver disease.
This information is for educational purposes only and is not a substitute for professional medical advice. Always consult a qualified healthcare provider about diagnosis and treatment.