LOINC
Version 2.70

97745-4Alpha-1-Fetoprotein [Units/volume] in AspirateActive

Part Descriptions

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

LP7037-7   Asp
In LOINC, the System "Asp" represents the fluid withdrawn during an aspiration procedure from an abnormal collection of fluid, such as from an abscess or cyst. "Asp" should not be used to represent named body fluids, such as synovial fluid or peritoneal fluid, because those fluids are not inherently pathologic and also, they have their own named Systems in LOINC. Source: Regenstrief LOINC

Fully-Specified Name

Component
Alpha-1-Fetoprotein
Property
ACnc
Time
Pt
System
Asp
Scale
Qn
Method

Additional Names

Short Name
AFP Aspirate-aCnc
Display Name
AFP Qn (Asp)
Consumer Name Alpha
Alpha-fetoprotein, Aspirate

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 2.70
Last Updated
Version 2.70
Order vs. Observation
Both

Language Variants Get Info

zh-CNChinese (China)
Alpha-1-胎儿球蛋白:任意型浓度:时间点:吸出物:定量型:
nl-NLDutch (Netherlands)
alfa-1-foetoproteïne:eenheid/volume:moment:aspiraat:kwantitatief:
et-EEEstonian (Estonia)
Alfafetoproteiin:Acnc:Pt:Asp:Qn:
fr-BEFrench (Belgium)
Alpha-1-foetoprotéine:Concentration arbitraire:Temps ponctuel:Aspirat:Quantitatif:
fr-CAFrench (Canada)
Alpha-1-foetoprotéine:Concentration arbitraire:Temps ponctuel:Aspirat:Quantitatif:
it-ITItalian (Italy)
Alfa-1-Fetoproteina:ACnc:Pt:Aspirato:Qn:
ru-RURussian (Russian Federation)
Альфа-1-фетопротеин:ПроизвКонц:ТчкВрм:Асп:Колич:
es-ESSpanish (Spain)
Alfa-1-Fetoproteina:Concentración arbitraria:Punto temporal:Asp:Qn:
tr-TRTurkish (Turkey)
Alfa-1-Fetoprotein:SçKons:Zmlı:Asp:Kant:

Example Units

Unit Source
[IU]/mL Example UCUM Units

LOINC FHIR® API Example - CodeSystem Request Get Info

https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=97745-4