Version 2.77

Reference Information

Type Source Reference
Article NCBI PubMed Vintzileos AM, Neckles S, Campbell WA, Andreoli JW, Jr., Kaplan BM, Nochimson DJ. Fetal liver ultrasound measurements during normal pregnancy. Obstet Gynecol. 1985;66(4):477-480. Link to PubMed

Fully-Specified Name

Component
Diameter.long.mean
Property
Len
Time
Pt
System
Liver^Fetus
Scale
Qn
Method
Estimated from abdominal circumference

Additional Names

Short Name
Fet Liver Diam.long.mean Est from AC

Basic Attributes

Class
OB.US
Type
Clinical
First Released
Version 1.0j-a
Last Updated
Version 2.48
Order vs. Observation
Observation

Formula (Readable)

liver length (mm) = 6.32 + 1.34 * abdominal circumference (cm)

Language Variants Get Info

Tag Language Translation
es-AR Spanish (Argentina) estimado a partir del perímetro abdominal:longitud:punto en el tiempo:hígado^feto:cuantitativo:ESTIMATED FROM ABDOMINAL CIRCUMFERENCE
es-MX Spanish (Mexico) Diámetro.largo.medio:Len:Punto temporal:Hígado ^ feto:Cuantitativo:Estimated from abdominal circumference
it-IT Italian (Italy) Diametro.lungo.media:Len:Pt:Fegato^feto:Qn:Stimato in base a circonferenza addominale
Synonyms: Ecografia ostetrica Lunghezza Punto nel tempo (episodio)
pt-BR Portuguese (Brazil) Diâmetro.longitudinal.médio:Comprimento:Pt:Fígado^feto:Qn:Estimado pela circunferência Acdominal
Synonyms: ; Diam.long.mean; Long diameter; Longitudinal diameter; Diam; DIA; Length; Point in time; Random; Hepatic; Hepar; Fet; Fetal; Quantitative; QNT; Quant; Quan; Est from AC; predicted; estimation; Average; Avg; OBSTERICAL.ULTRASOUND; OBSTERICAL.ULTRASOUND; Obstetrical; Obstetrics
zh-CN Chinese (China) 直径.长.平均值:长度:时间点:肝脏^胎儿:定量型:依据腹围的胎龄估计法
Synonyms: 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 依据腹部周长的胎龄估计法 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 时刻;随机;随意;瞬间 直径.长.平均值（均值）;直径.长轴.平均值;直径.长轴.均值;长径均值;长径平均值;长轴直径平均值 直径.长轴;长径;长轴直径 肝 胎;超系统 - 胎儿 胎龄估计法;孕龄估计法 腹腔 腹腔的 腹部 长;长短

Example Units

Unit Source
cm Example UCUM Units

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=11844-8