LOINC
Version 2.66

1833-3Alpha-1-Fetoprotein [Mass/volume] in Cerebral spinal fluidActive

Component
Alpha-1-Fetoprotein
Property
MCnc
Time
Pt
System
CSF
Scale
Qn
Method

Additional Names

Short Name
AFP CSF-mCnc
Display Name Beta
AFP (CSF) [Mass/Vol]
Consumer Name Alpha
Alpha-fetoprotein, Spinal Fluid

Term Description

Used principally as a tumor marker for a form of testicular cancer, but can be elevated in many other conditions including liver disease. [CJM]
Source: Regenstrief LOINC

Part Description

LP14331-0   Alpha-1-Fetoprotein
Alpha-1-fetoprotein (AFP) is a key variable in prenatal screening for the detection of trisomy 18, 21 and neural tube defect. It is also the primary tumor marker for nonseminomatous testicular cancers. Post-operative AFP levels that remain above normal imply residual tumor, and/or tumor recurrence. AFP can be high in up to 70% of patients with primary hepatocellular carcinoma. Elevated AFP levels have occasionally been found in association with gastrointestinal tract cancers.
Serum AFP is also elevated in ataxia telangiectasia, hereditary tyrosinemia, teratocarcinoma, and non-cancerous hepatic conditions, such as acute viral hepatitis, chronic active hepatitis and cirrhosis. Elevation of serum AFP in non-cancerous hepatic diseases is usually transient. Source: Regenstrief Institute

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 1.0
Last Updated
Version 2.34
Order vs. Observation
Both

Language Variants Get Info

zh-CNChinese (China)
Alpha-1-胎儿球蛋白:质量浓度:时间点:脑脊液:定量型:
nl-NLDutch (Netherlands)
alfa-1-foetoproteïne:massa/volume:moment:liquor cerebrospinalis:kwantitatief:
et-EEEstonian (Estonia)
Alfafetoproteiin:MCnc:Pt:CSF:Qn:
fr-BEFrench (Belgium)
Alpha-1-foetoprotéine:Concentration de masse:Temps ponctuel:LCR:Quantitatif:
fr-CAFrench (Canada)
Alpha-1-foetoprotéine:Concentration de masse:Temps ponctuel:LCR:Quantitatif:
fr-FRFrench (France)
Alpha-1-Fetoprotein:MCnc:Pt:CSF:Qn:
fr-CHFrench (Switzerland)
Lcr--foetoprotéine, alpha 1
de-DEGerman (Germany)
Alpha-1-Fetoprotein:MKnz:Pkt:CSF:Qn:
de-CHGerman (Switzerland)
Zsf--Fötoprotein, Alpha 1
el-GRGreek (Greece)
α1-εμβρυϊκή πρωτεΐνη:Συγκέντρωση μάζας:Χρονική στιγμή:ΕΝΥ:Ποσοτική:
it-ITItalian (Italy)
Alfa-1-Fetoproteina:MCnc:Pt:LCS:Qn:
it-CHItalian (Switzerland)
Lcs--alfa-1-foetoproteina
ko-KRKorean (Korea, Republic of)
알파-1-태아단백:질량농도:검사시점:뇌척수액:정량:
pt-BRPortuguese (Brazil)
Alfa-1-Fetoproteína:MCnc:Pt:LCR:Qn:
ru-RURussian (Russian Federation)
Альфа-1-фетопротеин:МассКонц:ТчкВрм:ЦСЖ:Колич:
es-ARSpanish (Argentina)
alfa-1-fetoproteína:concentración de masa:punto en el tiempo:líquido cefalorraquídeo:cuantitativo:
es-ESSpanish (Spain)
Alfa-1-Fetoproteina:Concentración de masa:Punto temporal:Líquido Cefalorraquideo:Qn:
es-CHSpanish (Switzerland)
Lce--fetoproteína, alfa 1
tr-TRTurkish (Turkey)
Alfa-1-Fetoprotein:KütlKons:Zmlı:BOS:Kant:

Example Units

Unit Source
ug/L eCHN
ug/L Example UCUM Units
ng/mL REGENSTRIEF

LOINC FHIR® API Example - CodeSystem Request Get Info

https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=1833-3