hepatitis C leads to liver cancer with small probability after decades of years

1. hepatitis C is a viral infection
2. causes liver inflammation, liver damage
3. symptom
   1. bleeding
   2. bruising
   3. fatigue
   4. poor appetite
   5. yellow discoloration of the skin and eyes (jaundice)
   6. dark colored urine
   7. itchy skin
   8. fluid buildup in your abdomen
   9. swelling in the legs
   10. weight loss
   11. confusion, drowsiness, slurred speech, (hepatic encephalopathy)
   12. spiderlike blood vessels on your skin
4. complications
   
   1. scarring of the liver (cirrhosis)
      1. after decades of infection
   2. liver cancer
      1. small number of patients
   3. liver failure
      1. function stop

for more information here is some useful link.