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Term Description

Mean linear measurement of gestational sac, each measurement performed from inner to inner edge. Valid range for use in estimating gestational age: 10 mm to 60 mm: 5 weeks to 12.2 weeks.

LOINC Names Get Info

Fully-Specified Name
Diameter.mean:Len:Pt:Gestational sac:Qn:US.measured
Long Common Name
Gestational sac Mean diameter US
Short Name
GS Diam.mean US.meas

Part Model Get Info

  • Component
    Diameter.mean
    LP76202-8
    • Analyte
      Diameter.mean
      LP76202-8
      • Component Numerator
        Diameter.mean
        LP76202-8
        • Component Numerator Core
          Diameter.mean
          LP76202-8
        • Component Numerator Core Suffix
          NULL
           
      • Component Denominator
        NULL
         
        • Component Denominator Core
          NULL
           
        • Component Denominator Core Suffix
          NULL
           
    • Challenge
      NULL
       
    • Adjustment
      NULL
       
    • Count
      NULL
       
  • Property
    Len
    LP6822-3
  • Time
    Pt
    LP6960-1
  • System
    Gestational sac
    LP7273-8
    • System Core
      Gestational sac
      LP7273-8
    • Super System
      NULL
       
  • Scale
    Qn
    LP7753-9
  • Method
    US.measured
    LP6731-6

Basic Attributes

Class
OB.US
Type
Clinical
First Released
Version 1.0j-a
Last Updated
Version 2.73 (MIN)
Order vs. Observation
Observation
Common Test Rank Get Info
14353

Language Variants Get Info

TagLanguageTranslation
el-GRGreek (Greece)Διάμετρος.μέση:Len:Pt:Σάκος κύησης:Qn:Υπερηχογράφημα.μετρηθέν
Synonyms: Len OB.US Pt Qn Διάμετρος Διάμετρος.μέση ΗΠΑ Μετρούμενο Σάκος κύησης Υπερηχογράφημα.μετρηθέν
es-ARSpanish (Argentina)diámetro.medio:longitud:punto en el tiempo:saco gestacional:cuantitativo:ultrasonido.medido
es-MXSpanish (Mexico)Diámetro.medio:Len:Punto temporal:Saco gestacional:Cuantitativo:US.measured
it-ITItalian (Italy)Diametro.media:Len:Pt:Sacca gestazionale:Qn:Ecografia.misurata
Synonyms: Eco Ecografia ostetrica Lunghezza Punto nel tempo (episodio)
pt-BRPortuguese (Brazil)Diâmetro.médio:Comprimento:Pt:Saco gestacional:Qn:US.mensurado
Synonyms: ; Diam.mean; Diam; DIA; Length; Point in time; Random; GS; Quantitative; QNT; Quant; Quan; US.meas; US.meas; Ultrasound; ULS; Sonogram; Sonography; Sonograph; Echography; Gest; Gestation; Prenatal; Average; Avg; OBSTERICAL.ULTRASOUND; OBSTERICAL.ULTRASOUND; Obstetrical; Obstetrics; GSD
ru-RURussian (Russian Federation)Диаметр.средний:Дл:ТчкВрм:Гестационный мешок:Колич:УЗ.измеренный
Synonyms: Длина Количественный Точка во времени;Момент Ультразвук (УЗ)
zh-CNChinese (China)直径.平均值:长度:时间点:妊娠囊:定量型:超声.测量法
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 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 测定法;量度法;量测法 直径.平均值（均值）;直径平均值;直径均值;平均直径 超声.实测法;超声.检测法;超声.测定法 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 长;长短

Example Units

UnitSource
mmExample UCUM Units

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=11850-5