LAUSR

The liver is one of the most essential organs in metabolism and is responsible for metabolizing a wide variety of molecules from amino acids to sugars. Although it is responsible for many essential metabolic processes, it is one of the most severely affected by metabolic disease because, in many cases, it is the first to be exposed to the toxic intermediates. The metabolism of galactose, fructose, and tyrosine involve the liver and although there are systemic findings in metabolic disease involved with these substrates, severe hepatopathy is a common presenting aspect of galactosemia, hereditary fructose intolerance, and tyrosinemia type I.