<prompt> A 5 year old child with hepatomegaly, hypoglycemia, and growth failure is admitted in the hospital for fuher evaluations. These signs are pathognomonic of:DMGlycogen storage diseaseLipid disorderAll of the above  <response>: Different enzyme defects in glycogen storage diseases affect its biosynthesis and degradation. The hepatic forms of the glycogenoses cause growth failure, hepatomegaly, and severe fasting hypoglycemia. They include, Glucose-6-phosphatase deficiency type I; von Gierke disease Debrancher enzyme deficiency type III Hepatic phosphorylase deficiency type VI Phosphorylase kinase deficiency type IX Ref: Thomas J.A., Van Hove J.L. 2012. Chapter 36. Inborn Errors of Metabolism. In W.W. Hay, Jr., M.J. Levin, R.R. Deterding, J.J. Ross, J.M. Sondheimer Eds, CURRENT Diagnosis Treatment: Pediatrics, 21e. 