Pediatrics Disorders of Carbohydrate Metabolism 729cce5d Most common Glycogen storage disorder to be present in adolescents is? A Mc Ardle disease B Cori disease C Andersen disease D Von Gierke disease High-Yield Explanation Mc Ardle disease (Type V GSD) due to muscle phosphorylase deficiency is the most common GSD to present in adolescents & adults.