LOINC
Version 2.71

11888-5Gestational age US composite estimateActive

Term Description

Composite gestational age estimates derived from all pertinent ultrasound measurements made during current examination.
Source: Regenstrief LOINC

Part Description

LP19507-0   Gestational age
The age of the conceptus, beginning from the time of fertilization. In clinical obstetrics, the gestational age is often estimated as the time from the last day of the last menstruation which is about 2 weeks before ovulation and fertilization. Source: National Library of Medicine, MeSH 2006

Fully-Specified Name

Component
Gestational age
Property
Time
Time
Pt
System
^Fetus
Scale
Qn
Method
US.composite.estimated

Additional Names

Short Name
GA US.composite.est

Basic Attributes

Class
OB.US
Type
Clinical
First Released
Version 1.0j-a
Last Updated
Version 2.40
Order vs. Observation
Observation

Member of these Groups

LG50112-8 Gestational ageTime^Fetus

Language Variants Get Info

zh-CNChinese (China)
孕龄:时间:时间点:^胎儿:定量型:超声.综合法.估计法
fr-BEFrench (Belgium)
Age gestationnel:Durée:Temps ponctuel:^Foetus:Quantitatif:US.évaluation composite.estimation
it-ITItalian (Italy)
Età gestazionale:Tempo:Pt:^feto:Qn:Ecografia.composita.stimata
pt-BRPortuguese (Brazil)
Idade gestacional:Tempo:Pt:^Feto:Qn:US.estimado pelos parâmetros fetais
es-ARSpanish (Argentina)
ecografía.compuesta.estimada:tiempo:punto en el tiempo:^feto:cuantitativo:US.COMPOSITE.ESTIMATED

Example Units

Unit Source
wk Example UCUM Units
week REGENSTRIEF

LOINC FHIR® API Example - CodeSystem Request Get Info

https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=11888-5