TY - CHAP M1 - Book, Section TI - Metabolic and Genetic Disorders of the Liver A1 - Feldman, Amy G. A1 - Suchy, Frederick J. A2 - Kline, Mark W. Y1 - 2018 N1 - T2 - Rudolph's Pediatrics, 23e AB - The liver plays a central role in the biosynthesis, degradation, and regulation of carbohydrates, lipids, amino acids, trace elements, and vitamins (see Chapter 413). Thus, the liver is involved primarily or secondarily in many inborn errors of metabolism. In certain inborn errors of metabolism (such as hereditary tyrosinemia), the absence of a critical enzyme may cause an accumulation of toxic metabolites. In other disorders (such as inborn error of bile acid metabolism), progressive liver injury may occur because of failure to produce essential compounds such as bile acids. Severe liver injury may also result from a third mechanism, sequestration of an abnormally synthesized product within the liver, as observed in α1-antitrypsin deficiency. SN - PB - McGraw-Hill Education CY - New York, NY Y2 - 2024/04/24 UR - accesspediatrics.mhmedical.com/content.aspx?aid=1182909131 ER -