Disease_Mapped_To_Gene Cellosaurus Disease Terminology AGL Gene Glycogen Storage Disease Glycogen Storage Disease Type III An autosomal recessive inherited type of glycogen storage disease caused by deficiency of the glycogen debranching enzyme. It results in the accumulation of structurally abnormal glycogen in the heart, skeletal muscles, and/or liver. Glycogen Storage Disease Type III Cellosaurus Disease or Syndrome Glycogen Storage Disease Type III C84736 C0017922