Can liver damage be reversed?
The liver is a unique organ. It is the only organ in the body that is able to regenerate… that is completely repair the damage. With most organs, such as the heart, the damaged tissue is replaced with scar, like on the skin. The liver, however, is able to replace damaged tissue with new cells. An extreme example is a patient who suffers an overdose from Tylenol. In this example up to 50 – 60 percent of the liver cells may be killed within 3 – 4 days. However, if no other complications arise, the patient’s liver will repair completely, and a liver biopsy after 30 days will appear completely normal with no signs of damage and no scar. However, the long-term complications of liver disease occur when regeneration is either incomplete or prevented by progressive development of scar tissue within the liver. This occurs when the damaging agent such as a virus, a drug, alcohol, etc., continues to attack the liver and prevents complete regeneration. Once scar tissue has developed it is very d