glycogen storage disease due to aldolase A deficiency (MONDO_0012747) is an extremely rare glycogen storage disease characterized by hemolytic anemia with or without myopathy or intellectual deficit. Myopathy can be severe enough to result in fatal rhabdomyolysis in some patients. A family with episodic rhabdomyolysis (triggered by fever) without hemolytic anemia has recently been reported. Also known as: GSD due to aldolase A deficiency, GSD type 12, GSD type XII, glycogen storage disease type 12, glycogen storage disease type XII, glycogenosis due to aldolase A deficiency, glycogenosis type 12, glycogenosis type XII.