Which condition is characterized by seizures, protuberant abdomen, and short stature in a young child?

The condition characterized by seizures, a protuberant abdomen, and short stature in a young child can be attributed to glycogen storage disease. This group of inherited metabolic disorders arises from a deficiency of enzymes involved in glycogen breakdown. The accumulation of glycogen in various organs, particularly the liver and muscles, can lead to significant bodily symptoms.

In glycogen storage diseases, the enzyme deficiencies lead to an inability to properly metabolize glycogen, resulting in excess glycogen stored primarily in the liver. This can manifest as hepatomegaly, causing the protuberant abdomen. The metabolic disturbances may also contribute to hypoglycemia, which can lead to seizures due to a lack of glucose, an essential energy source for the brain.

Additionally, children with these diseases often exhibit growth retardation, leading to short stature. The combination of these symptoms—seizures, protuberant abdomen due to liver enlargement, and short stature—aligns well with glycogen storage disease, reinforcing its identification as the correct answer in this scenario.