levulosuria -->
fructosuria
medical dictionary

Excretion of fructose in the urine.

Synonyms: levulosuria.

Origin: fructose + G. Ouron, urine

Essential fructosuria, a benign, asymptomatic inborn error of metabolism due to deficiency of fructokinase, the first enzyme in the specific fructose pathway; fructose appears in the blood and urine, but is simply excreted unchanged; autosomal recessive inheritance. A fructokinase deficiency.

See: hereditary fructose intolerance.

(05 Mar 2000)