Pterins panel - Urine   80170-4

LOINC Code


LOINC code80170-4
namePterins panel - Urine
descriptionThe analysis of pterins, including neopterin, biopterin, xanthopterin, primapterin, sepiapterin and pterin, in urine. This test is performed to diagnose pediatric neurotransmitter diseases caused by defects in the pterin biosynthetic pathway and to differentiate atypical phenylketonuria (PKU) from the classical PKU disease.
statusACTIVE

Fully-Specified Name

componentPterins panel
property-
timePt  =  Point in time:  To identify measures at a point in time. This is a synonym for “spot” or “random” as applied to urine measurements.
systemUrine
scale-
method

Additional Names

short namePterins Pnl Ur

Basic Attributes

classPANEL.CHEM
type1  Laboratory
order vs. observationOrder

Panel Components

80167-02-Amino-4-hydroxypteridine/Creatinine [Molar ratio] in Serum or Plasma
79323-27-Isobiopterin/Creatinine [Molar ratio] in Urine
47582-2Biopterin/Creatinine [Molar ratio] in Urine
79282-0Biopterin/Biopterin+Neopterin [Molar ratio] in Urine
47711-7Neopterin/Creatinine [Molar ratio] in Urine
75044-8Sepiapterin/Creatinine [Molar ratio] in Urine
80185-2Xanthopterin/Creatinine [Molar ratio] in Urine
80171-2Pterins pattern [Interpretation] in Urine Narrative

Associated Observations

LOINC codes that represent optional associated observation(s) for a clinical observation or laboratory test. A LOINC term may represent a single associated observation or panel containing several associated observations.

History/Usage

first released
last updated2.54
last change typeMIN  - change to field other than name

Related Names

Chemistry
Pan
PANEL.CHEMISTRY
Panl
Pnl
Point in time
Pterins Pnl
Random
UA
UR
Urn

Copyright © 2024 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © 1995-2024, Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. See https://loinc.org/license for the full LOINC copyright and license.

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