RT Book, Section A1 Kishnani, Priya S. A1 Chen, Yuan-Tsong A2 Rudolph, Colin D. A2 Rudolph, Abraham M. A2 Lister, George E. A2 First, Lewis R. A2 Gershon, Anne A. SR Print(0) ID 6726245 T1 Chapter 155. Disorders of Galactose and Fructose Metabolism and Gluconeogenesis T2 Rudolph's Pediatrics, 22e YR 2011 FD 2011 PB The McGraw-Hill Companies PP New York, NY SN 978-0-07-149723-7 LK accesspediatrics.mhmedical.com/content.aspx?aid=6726245 RD 2024/03/29 AB Galactosemia denotes the elevated level of galactose in the blood and is found in three distinct inborn errors of galactose metabolism (Chapter 154, Fig. 154-1) in one of the following enzymes: galactose-1-phosphate uridyl transferase, galactokinase, and uridine diphosphate galactose-4-epimerase. The term galactosemia, although adequate for the deficiencies for any of these three disorders, generally designates the transferase deficiency, which is by far the most prevalent and is called classical galactosemia.1