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Term Description

Measured in the transaxial plane from outer to outer margin at level of umbilical vein. Umbilical portion of the left portal vein must not extend to the anterior abdominal wall and must be equidistant from the right and left sides of abdomen.

LOINC Names Get Info

Fully-Specified Name
Diameter.transverse:Len:Pt:Abdomen^Fetus:Qn:US.measured
Long Common Name
Fetal Abdomen Diameter transverse US
Short Name
Fetal TAD US.meas

Part Model Get Info

  • Component
    Diameter.transverse
    LP70908-6
    • Analyte
      Diameter.transverse
      LP70908-6
      • Component Numerator
        Diameter.transverse
        LP70908-6
        • Component Numerator Core
          Diameter.transverse
          LP70908-6
        • 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
    Abdomen^fetus
    LP29765-2
  • 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 2.27 (MAJ)
Order vs. Observation
Observation

Language Variants Get Info

TagLanguageTranslation
el-GRGreek (Greece)Διάμετρος.εγκάρσια:Len:Pt:Κοιλία^Έμβρυο:Qn:Υπερηχογράφημα.μετρηθέν
Synonyms: Len OB.US Pt Qn Διάμετρος Διάμετρος.εγκάρσια Έμβρυο ΗΠΑ Κοιλία Κοιλία+ Μετρούμενο Υπερηχογράφημα.μετρηθέν
es-ARSpanish (Argentina)diámetro.transverso:longitud:punto en el tiempo:abdomen^feto:cuantitativo:ultrasonido.medido
es-MXSpanish (Mexico)Diámetro transversal:Len:Punto temporal:Abdomen ^ feto:Cuantitativo:US.measured
it-ITItalian (Italy)Diametro.trasverso:Len:Pt:Addome^feto:Qn:Ecografia.misurata
Synonyms: Addome e Addome e Feto Eco Ecografia ostetrica Lunghezza Punto nel tempo (episodio)
nl-NLDutch (Netherlands)transversale diameter:afmeting:moment:abdomen^foetus:kwantitatief:echografische bepaling
Synonyms: buik echo lengte
pt-BRPortuguese (Brazil)Diâmetro.transverso:Comprimento:Pt:Acdomen^feto:Qn:US.mensurado
Synonyms: ; Diam transverse; DIA; Length; Point in time; Random; Acd^Fetus; Acdominal; Acd; Acdo; Fet; Fetal; Quantitative; QNT; Quant; Quan; US.meas; US.meas; Ultrasound; ULS; Sonogram; Sonography; Sonograph; Echography; OBSTERICAL.ULTRASOUND; OBSTERICAL.ULTRASOUND; Obstetrical; Obstetrics; TAD
ru-RURussian (Russian Federation)Диаметр.поперечный:Дл:ТчкВрм:Живот^Плод:Колич:УЗ.измеренный
Synonyms: Длина Количественный Точка во времени;Момент Ультразвук (УЗ)
zh-CNChinese (China)直径.轴位:长度:时间点:腹部^胎儿: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 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 测定法;量度法;量测法 直径.横断位;轴位直径;横断位直径 胎;超系统 - 胎儿 腹;肚子 腹部（腹、肚子）+;腹部与 腹部（腹、肚子）+胎儿（胚胎、胎）;腹部与胎儿 腹部^胎 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
cmExample UCUM Units
cmREGENSTRIEF

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=11862-0