10 mL (5 mL min.) aliqout of random Urine in a sterile screw capped container. Do not use preservatives. Ship refrigerated or frozen. Give brief clinical history.
Gas Chromatography Mass Spectrometry
Sample Mon Thu by 9 am; Report Thu Mon
Succinylacetone is the primary marker for detection of Tyrosinemia Type 1 where Tyrosine concentration may or may not be elevated. Normal levels may be seen in affected individuals undergoing treatment.