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Term Description

13C-sodium acetate taken orally pases through the stomach. In the small intestine it is metabolized quickly to 13CO2 which is excreted in exhaled air. The rate of excretion is used to calculate the gastric emptying rate.

LOINC Names Get Info

Fully-Specified Name
Gastric emptying time^post 100 mg sodium acetate PO:Time:Pt:Exhl gas:Qn:NM
Long Common Name
NM Exhaled gas Gastric emptying time post 100 mg sodium acetate PO
Short Name
NM ExG GE time p 100mg Na acetate PO

Part Model Get Info

  • Component
    Gastric emptying time^post 100 mg sodium acetate PO
    LP309053-9
    • Analyte
      Gastric emptying time
      LP62769-2
      • Component Numerator
        Gastric emptying time
        LP62769-2
        • Component Numerator Core
          Gastric emptying time
          LP62769-2
        • Component Numerator Core Suffix
          NULL
           
      • Component Denominator
        NULL
         
        • Component Denominator Core
          NULL
           
        • Component Denominator Core Suffix
          NULL
           
    • Challenge
      post 100 mg sodium acetate PO
      LP62771-8
    • Adjustment
      NULL
       
    • Count
      NULL
       
  • Property
    Time
    LP6879-3
  • Time
    Pt
    LP6960-1
  • System
    Exhl gas
    LP7214-2
    • System Core
      Exhl gas
      LP7214-2
    • Super System
      NULL
       
  • Scale
    Qn
    LP7753-9
  • Method
    NM
    LP208655-3

Basic Attributes

Class
RAD
Type
Clinical
First Released
Version 2.21
Last Updated
Version 2.61 (MIN)
Change Reason
Method of "Radnuc" was changed to "NM". The LOINC/RadLex Committee agreed to use a subset of the two-letter DICOM modality codes as the primary modality identifier.
Order vs. Observation
Observation

Language Variants Get Info

TagLanguageTranslation
de-DEGerman (Germany)Magenentleerungszeit^nach 100 mg Natriumacetat per os:Zeit:Zeitpunkt:Exhalat:Quantitativ:Nuklearmedizinisch
el-GRGreek (Greece)Χρόνος γαστρικής κένωσης^κατόπιν 100 mg οξικού νατρίου από του στόματος:Time:Pt:Εκπνεόμενο αέριο:Qn:NM
Synonyms: NM Pt Qn RAD Time Αέριο Εκπνεόμενο αέριο κατόπιν 100 mg οξικού νατρίου από του στόματος Νάτριο Οξική ένωση Χρόνος γαστρικής κένωσης
es-MXSpanish (Mexico)Tiempo de vaciado gástrico ^después de 100 mg de acetato de sodio VO:Tiempo:Punto temporal:Gas exhl:Cuantitativo:NM
it-ITItalian (Italy)Tempo di svuotamento gastrico^post 100 mg sodio acetato per os:Tempo:Pt:Exhl gas:Qn:NM
Synonyms: dopo 100 mg di sodio acetato per os Gas esalato Punto nel tempo (episodio) Radiologia Tempo (e.g. secondi)
pt-BRPortuguese (Brazil)Tempo de esvaziamento gástrico^após 100 mg de acetato de sódio VO:Tempo:Pt:Gas exalado:Qn:Medicina Nuclear
Synonyms: Na; GE time; Acetic acid; Ethanoic acid; Ethanoate; p 100mg Na acetate PO; Point in time; Random; ExG; Breath; Exhaled gas; Quantitative; QNT; Quant; Quan; RI; Radionuclide scan; Nuclear medicine; Scintigraphy; Oral; Gases; PST; After; Empty; RADIOLOGY; Imaging
zh-CNChinese (China)胃排空时间^在口服100 mg乙酸钠之后:时间:时间点:呼出的气体:定量型:NM
Synonyms: GE GE time;GE 时间 Na;Na+;钠离子 XXX刺激 - 在...之后 之后于... 之后于100 mg 乙酸钠 PO;之后于100 mg 醋酸钠 PO;之后于口服100 mg乙酸钠;之后于口服100 mg醋酸钠;之后于口服100毫克乙酸钠;之后于口服100毫克醋酸钠;在100 mg 乙酸钠 PO之后;在100 mg 醋酸钠 PO之后;在口服100 mg醋酸钠之后;在口服100毫克乙酸钠之后;在口服100毫克醋酸钠之后 乙酸盐;乙酸酯;醋酸;醋酸盐;醋酸酯 口服 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 呼出气;呼出的空气 在...以后 在后 成像;放射医学;放射学;显像 时刻;随机;随意;瞬间 时间(如秒);时间(如秒数) 核医学方法;核医学设备;nuclear medicine 气 气体类 空气 胃排空（Gastric emptying，GE）

Example Units

UnitSource
min;hExample UCUM Units

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=48585-4