Pediatr Rep. 2025 Nov 3;17(6):113. doi: 10.3390/pediatric17060113.

Beta ketothiolase deficiency is a hereditary metabolic disorder caused by the pathogenic variants of the ACAT gene, which encodes for the mitochondrial enzyme acetoacetyl-CoA thiolase. Patients with a deficiency of the enzyme experience recurrent episodes of metabolic ketoacidosis. Knowledge of the clinical course of this entity, together with the available diagnostic tests, allows for its early diagnosis and prompt intervention to avoid complications or death of the infant. In this study, we present a case of a 9-month-old girl that attended the emergency room and diagnosis was made at the first episode of metabolic ketoacidosis.

PubMed:41283373 | DOI:10.3390/pediatric17060113