<unk>  (GSD5, GSD-V), also known as McArdle's disease, is a metabolic disorder, more specifically a muscle glycogen storage disease, caused by a deficiency of myophosphorylase. Its incidence is reported as one in 100,000, roughly the same as<unk> . The disease was first reported in 1951 by Dr. Brian McArdle of Guy's Hospital, London.
Glycogen storage disease type V
Glycogen storage disease type III
Glycogen storage disease type 0
Glycogen storage disease type I
Glycogen storage disease type IV
Glycogen storage disease type II
Glycogen storage disease type IX
Essential fructosuria