Test ID: ZG773
Component(s): Z0710 Porphobilinogen, Qn, Random Ur LOINC: 24446-7
CPT code: 84110
LOINC:
Specimen Type: Plastic urine container with 0.5 mL of 30% glacial acetic acid
Frequency: 3 – 6 days
Instructions: 3 mL Random Urine. Frozen/Protect from light. Min 1 mL.
Text: Rules out acute intermittent porphyria (AIP) and other acute attack types of porphyrias associated with neurologic and/or psychiatric symptoms.
Methodology: Chromatography/spectrophotometry