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Part Description

LP76186-3   Capacity.total
Total lung capacity (TLC) is the volume of air in the lungs at maximum inflation. TLC can be derived as the sum of the vital capacity (VC), the largest volume a patient can exhale after a full inhalation, and residual volume (RV), the volume of air remaining in the lungs after maximum exhalation). Functional residual capacity (FRC) is the volume of air remaining in the lungs after normal exhalation. Restrictive lung diseases, such as pulmonary fibrosis and neonatal respiratory distress syndrome, generally lead to a decrease in various lung volumes, while obstructive lung diseases, such as asthma, are associated with preserved total volumes. However, obstructive disease may be associated with high RV values, which may also be expressed as RV/TLC, which represents RV as a percentage of TLC. Source: Regenstrief LOINC

LOINC Names Get Info

Fully-Specified Name
Capacity.total/Capacity.predicted:RelVol:Pt:Respiratory system:Qn:Plethysmograph.body box
Long Common Name
Total lung capacity measured/predicted by Plethysmograph body box
Short Name
TLC meas/pred Plethysmograph

Part Model Get Info

  • Component
    Capacity.total/Capacity.predicted
    LP285206-1
    • Analyte
      Capacity.total/Capacity.predicted
      LP285206-1
      • Component Numerator
        Capacity.total
        LP76186-3
        • Component Numerator Core
          Capacity.total
          LP76186-3
        • Component Numerator Core Suffix
          NULL
           
      • Component Denominator
        Capacity.predicted
        LP266944-0
        • Component Denominator Core
          Capacity.predicted
          LP266944-0
        • Component Denominator Core Suffix
          NULL
           
    • Challenge
      NULL
       
    • Adjustment
      NULL
       
    • Count
      NULL
       
  • Property
    RelVol
    LP6855-3
  • Time
    Pt
    LP6960-1
  • System
    Respiratory system
    LP7556-6
    • System Core
      Respiratory system
      LP7556-6
    • Super System
      NULL
       
  • Scale
    Qn
    LP7753-9
  • Method
    Plethysmograph.body box
    LP6453-7

Basic Attributes

Class
PULM
Type
Clinical
First Released
Version 2.64
Last Updated
Version 2.65 (MIN)
Change Reason
Updated Long Common and Short Names to include 'measured/predicted' and 'meas/pred' for clarity
Order vs. Observation
Both

Formula (Readable)

TLC measured/TLC predicted

Language Variants Get Info

TagLanguageTranslation
el-GRGreek (Greece)Χωρητικότητα.σύνολο/Χωρητικότητα.προβλεπόμενη:RelVol:Pt:Αναπνευστικό σύστημα:Qn:Πληθυσμιογράφος.ολόσωμος θάλαμος
Synonyms: Pt PULM Qn RelVol Αναπνευστικό Αναπνευστικό σύστημα Πληθυσμιογράφος.ολόσωμος θάλαμος Χωρητικότητα.προβλεπόμενη Χωρητικότητα.σύνολο
es-MXSpanish (Mexico)Capacity.total/Capacity.predicted:RelVol:Punto temporal:Sistema respiratorio:Cuantitativo:Plethysmograph.body box
it-ITItalian (Italy)Capacità.totale/Capacità.predetta:RelVol:Pt:Apparato respiratorio:Qn:Pletismografo.body box
Synonyms: Capacità predetta Gestione ventilazione polmonare Pletismografo o body box Punto nel tempo (episodio) Volume Relativo
zh-CNChinese (China)容量.总计/容量.预测型:相对体积:时间点:呼吸系统:定量型:体积描记器.体箱计
Synonyms: 体积变动记录仪.人体体箱计;体积描记器.人体体箱计;容积描记器.人体体箱计 全体数量 全部 共计 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 呼吸道标本（样品、样本）;呼吸系统标本（样品、样本） 总 总和 总容量 总数 总量 总额 时刻;随机;随意;瞬间 汇总 物体 肺部测量指标与呼吸机管理 预测型容量;预测型肺容量;肺容量.预测型;肺容量预测值

Example Units

UnitSource
%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=89085-5