glycogen storage disease due to phosphoglycerate kinase 1 deficiency (MONDO_0010392) can be described as follows. Phosphoglycerate kinase (PGK) deficiency is a metabolic disorder characterized by variable combinations of nonspherocytic hemolytic anemia, myopathy, and various central nervous system abnormalities. Also known as: GSD due to phosphoglycerate kinase 1 deficiency, PGK1 glycogen storage disease, Phosphoglycerate Kinase Deficiency, glycogen storage disease caused by mutation in PGK1, glycogenosis due to phosphoglycerate kinase 1 deficiency, phosphoglycerate kinase 1 deficiency, X-linked recessive.