Version 2.77

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

Book Reference

Jeanty P, Romero R. Obstetrical Ultrasound. New York: McGraw-Hill; 1984:57-61. Source: Regenstrief Institute

Fully-Specified Name

Gestational age
US+Estimated from BPD.Jeanty 1984

Additional Names

Short Name
GA from BPD.Jeanty84

Basic Attributes

First Released
Version 1.0j-a
Last Updated
Version 2.52
Order vs. Observation

Formula (Readable)

Lookup table

Member of these Groups Get Info

LOINC Group Group Name
LG50112-8 Gestational ageTime^Fetus

Language Variants Get Info

Tag Language Translation
es-AR Spanish (Argentina) US.ESTIMATED FROM BPD.JEANTY.84:tiempo:punto en el tiempo:^feto:cuantitativo:US.ESTIMATED FROM BPD.JEANTY.84
es-MX Spanish (Mexico) Edad gestacional:Tiempo:Punto temporal:^ Feto:Cuantitativo:US+Estimated from BPD.Jeanty 1984
fr-BE French (Belgium) Age gestationnel:Durée:Temps ponctuel:^Foetus:Quantitatif:US.estimé sur BPD.Jeanty 1984
it-IT Italian (Italy) Età gestazionale:Tempo:Pt:^feto:Qn:Ecografia.stimata da BPD.Jeanty 1984
Synonyms: Eco Ecografia ostetrica Punto nel tempo (episodio) Tempo (e.g. secondi)
pt-BR Portuguese (Brazil) Idade gestacional:Tempo:Pt:^Feto:Qn:US.estimado pelo diâmetro biparietal.Jeanty.84
Synonyms: ; GA; Point in time; Random; Fet; Fetal; Quantitative; QNT; Quant; Quan; from BPD.Jeanty84; BPD chart; from BPD.Jeanty84; Biparietal diameter; US.est; predicted; Ultrasound; ULS; Sonogram; Sonography; Sonograph; Echography; Est; estimation; Gest; Gestation; Prenatal; OBSTERICAL.ULTRASOUND; OBSTERICAL.ULTRASOUND; Obstetrical; Obstetrics
zh-CN Chinese (China) 孕龄:时间:时间点:^胎儿:定量型:超声+依据双顶径的估计法.Jeanty.84
Synonyms: BPD 二顶径 产科 产科.超声;产科.超声.印象与测量指标;产科学.超声;产科学.超声.印象与测量指标;产科学检查与测量指标.超声.印象与测量指标;产科学超声印象与测量指标 产科学 双顶径(Biparietal Diameter,BPD) 受孕 受孕期 受孕期的 受孕的 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 妊娠 妊娠期的 妊娠的 怀卵 怀卵期 怀卵期的 怀卵的 怀孕 怀孕期 怀孕期的 怀孕的 时刻;随机;随意;瞬间 时间(如秒);时间(如秒数) 胎;超系统 - 胎儿 胎龄;Gestational Age;GA 胎龄估计法;孕龄估计法 超声.依据双顶径的胎龄估计法.Jeanty.84;超声.依据BPD的胎龄估计法.Jeanty 1984;超声.依据BPD的胎龄估计法.Jeanty.84;超声.依据BPD的胎龄估计法.Jeanty84;超声.依据双顶径的胎龄估计法.Jeanty 1984;超声.依据双顶径的胎龄估计法.Jeanty84;超声.依据双顶间径的胎龄估计法.Jeanty 1984;超声.依据双顶间径的胎龄估计法.Jeanty.84;超声.依据双顶间径的胎龄估计法.Jeanty84 超声.依据双顶径的胎龄估计法;超声.依据BPD的胎龄估计法;超声.依据双顶间径的胎龄估计法 超声.胎龄估计法 超声检查方法;超声检查法;超声波;超声波检查方法;超声波检查法

Example Units

Unit Source
d Example UCUM Units

LOINC Terminology Service (API) using HL7® FHIR® Get Info

CodeSystem lookup$lookup?system=