FIGLU Test

Acid Test, Formiminoglutamic; Acid Tests, Formiminoglutamic; FIGLU Tests; Formiminoglutamic Acid Tests; Test, FIGLU; Test, Formiminoglutamic Acid; Tests, FIGLU; Tests, Formiminoglutamic Acid
A urine test for formiminoglutamic acid, an intermediate metabolite in L-histidine catabolism in the conversion of L-histidine to L-glutamic acid. It may be an indicator of vitamin B12 or folic acid deficiency or liver disease.