Glycogen Storage Disease Ia, also known as glycogen storage disease type i, is related to fanconi-bickel syndrome and glycogen storage disease v, and has symptoms including intermittent diarrhea An important gene associated with Glycogen Storage Disease Ia is G6PC1 (Glucose-6-Phosphatase Catalytic Subunit 1), and among its related pathways/superpathways are Metabolism and Activation of cAMP-Dependent PKA. The drugs Prednisolone and Prednisolone acetate have been mentioned in the context of this disorder. Affiliated tissues include liver and kidney, and related phenotypes are hepatomegaly and hyperlipidemia