LOINC
Version 2.71

11907-3Gestational age estimated from Biparietal diameter on US by Sabbagha 1978 methodActive

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+Estimated from BPD.Sabbagha 1978

Additional Names

Short Name
GA from BPD.Sabbagha78

Basic Attributes

Class
OB.US
Type
Clinical
First Released
Version 1.0j-a
Last Updated
Version 2.52
Order vs. Observation
Observation

Formula (Readable)

Lookup table

Reference Information

Type Source Reference
Article NCBI PubMed Sabbagha RE, Hughey M. Standardization of sonar cephalometry and gestational age. Obstet Gynecol. 1978;52(4):402-406. Link to PubMed

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+依据双顶径的估计法.Sabbagha.78
fr-BEFrench (Belgium)
Age gestationnel:Durée:Temps ponctuel:^Foetus:Quantitatif:US.estimé sur BPD .Sabbagha 1978
it-ITItalian (Italy)
Età gestazionale:Tempo:Pt:^feto:Qn:Ecografia.stimata da BPD.Sabbagha 1978
pt-BRPortuguese (Brazil)
Idade gestacional:Tempo:Pt:^Feto:Qn:US.estimado pelo diâmetro biparietal.SAcbagha.78
es-ARSpanish (Argentina)
US.ESTIMATED FROM BPD.SABBAGHA.78:tiempo:punto en el tiempo:^feto:cuantitativo:US.ESTIMATED FROM BPD.SABBAGHA.78

Example Units

Unit Source
d Example UCUM Units

LOINC FHIR® API Example - CodeSystem Request Get Info

https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=11907-3