Pediatric end-stage liver disease refers to a serious condition in which a child's liver fails to function properly. There are various synonyms used for this condition, such as end-stage liver failure, advanced liver disease, liver failure in children, and chronic liver disease in infants. These terms are used interchangeably to describe the same condition, which can be caused by multiple factors such as viral infections, genetic disorders, or autoimmune diseases. In most cases, a liver transplant is the only treatment option for pediatric end-stage liver disease. It is crucial for parents and healthcare providers to be aware of these synonyms for the condition to ensure proper diagnosis and treatment.