is a rare inherited disorder affecting liver and muscle glycogen breakdown.

is a rare inherited disorder causing low blood sugar and poor growth.

is a rare inherited disorder that limits the liver's glycogen storage.

is a rare inherited disorder causing exercise intolerance and muscle symptoms.

is a rare inherited disorder affecting energy use in muscles and heart.

is an inherited enzyme disorder causing exercise intolerance, cramps, and muscle breakdown.

is a rare genetic glycogen storage disease affecting heart and skeletal muscles.

is a rare inherited disorder affecting how liver and muscles use glycogen.

is a rare inherited liver disorder causing poor glycogen breakdown and hypoglycemia.

is a genetic metabolic disorder affecting liver glycogen use, causing hypoglycemia.

is a rare genetic disorder impairing glycogen production in muscle and heart.

is a rare muscle energy disorder causing exercise intolerance and cramps.

is a genetic muscle disorder causing exercise intolerance, cramps, and fatigue.

is a rare inherited disorder that prevents muscles from using sugar properly.

is a rare inherited disorder affecting muscle energy use during exercise.

causes inherited problems with energy production in muscles, blood cells, and brain.

is a rare inherited muscle energy disorder causing exercise intolerance and cramps.

is an inherited disorder affecting glycogen breakdown, usually in the liver.

is a rare inherited disorder that affects the body's glycogen breakdown.

is a rare inherited disorder affecting how the body stores sugar.

is an inherited disorder causing glycogen buildup, weakening heart and muscles.

is an inherited disorder causing low blood sugar and liver, muscle problems.

is a rare inherited glycogen disorder causing progressive liver and muscle disease.

is an inherited disorder that affects how the body stores sugar.