LOINC
Version 2.73

12803-3Phenylalanine [Presence] in Blood by Guthrie testActive

Part Description

LP15792-2   Phenylalanine
Phenylalanine is an essential alpha-amino acid. It exists in two forms, a D and an L form, which are enantiomers (mirror-image molecules) of each other. It has a benzyl side chain and its name comes from its chemical structures that consists of a phenyl group substituted for one of the hydrogens in the side chain of alanine. Because of its phenyl group, phenylalanine is an aromatic compound that at room temperature exists as a white, powdery solid. L -phenylalanine (LPA) is an electrically-neutral amino acid and its enantiomer, D -phenylalanine (DPA), can be synthesized artificially. L -phenylalanine can also be converted into L -tyrosine, another one of the twenty protein-forming amino acids. Copyright Text is available under the Creative Commons Attribution/Share-Alike License. See http://creativecommons.org/licenses/by-sa/3.0/ for details. Source: Wikipedia, Phenylalanine (Wikipedia)

Fully-Specified Name

Component
Phenylalanine
Property
PrThr
Time
Pt
System
Bld
Scale
Ord
Method
Guthrie test

Additional Names

Short Name
Phe Bld Ql Guthrie
Display Name
Phenylalanine Guthrie test Ql (Bld)
Consumer Name Alpha
Phenylalanine, Blood

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 1.0j-a
Last Updated
Version 2.73
Change Reason
The PrThr property is used for LOINC terms whose results are reported using an ordered categorical scale, regardless of whether or not an internal threshold was used to make that determination. This change was approved by the Laboratory LOINC Committee in June 2016.
Order vs. Observation
Both
Common US Lab Results Rank
17832

Member of these Groups

LG4748-2 Phenylalanine|PrThr|Pt|ANYBldSerPl

Language Variants Get Info

zh-CNChinese (China)
苯丙氨酸:存在情况或阈值:时间点:全血:序数型:格思里试验
nl-NLDutch (Netherlands)
fenylalanine:aanwezigheid:moment:bloed:ordinaal:Guthrie-test
et-EEEstonian (Estonia)
Fenüülalaniin:PrThr:Pt:B:Ord:Guthrie test
fr-BEFrench (Belgium)
Phénylalanine:PrThr:Temps ponctuel:Sang:Ordinal:Test de Guthrie
fr-CAFrench (Canada)
Phénylalanine:Présence-Seuil:Temps ponctuel:Sang:Ordinal:Test de Guthrie
fr-FRFrench (France)
Phénylalanine:Présence/Seuil:Ponctuel:Sang:Qualitatif:Test de Guthrie
it-ITItalian (Italy)
Fenilalanina:PrThr:Pt:Sangue:Ord:Guthrie, test
ko-KRKorean (Korea, Republic of)
페닐알라닌:임의농도:검사시점:전혈:순위척도:구스리 법
pl-PLPolish (Poland)
Fenyloalanina:obecność lub wartość progowa:Punkt w czasie:Krew:Porządkowy:Test Guthriego
pt-BRPortuguese (Brazil)
Fenilalanina:ACnc:Pt:SgTotal:Ord:Teste de Guthrie
es-ARSpanish (Argentina)
fenilalanina:concentración arbitraria:punto en el tiempo:sangre:ordinal:prueba de Guthrie
es-MXSpanish (Mexico)
Fenilalanina:Presencia o umbral:Punto temporal:Sangre:Ordinal:Prueba de Guthrie
es-ESSpanish (Spain)
Fenilalanina:PrThr:Punto temporal:Sangre:Ord:Test de Guthrie
tr-TRTurkish (Turkey)
Fenilalanin:MevcEşik:Zmlı:Kan:Srl:Guthrie testi

LOINC FHIR® API Example - CodeSystem Request Get Info

https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=12803-3