succinylacetone

suc·ci·nyl·ac·e·tone

(sŭk'sin-il-as'ĕ-tōn), A minor metabolite that occurs at elevated levels in individuals with tyrosinemia IA.

succinylacetone

(sŭk-sĭn″ĭl-ăs′ĭ-tōn″) A potentially toxic by-product of tyrosine metabolism. It accumulates in excessive concentrations in the blood of patients with type 1 tyrosinemia and is responsible for some of the symptoms of the disease.