LOINC
Version 2.68

43126-2Cortisol.free panel - 24 hour UrineActive

Part Description

LP36369-4   Cortisol.free panel
Cortisol is excreted into the urine unbound, that is, as free cortisol. In most cases this is the only form excreted and measured in the urine. Urinary-free cortisol concentration closely approximates the unconjugated plasma cortisol concentration. Whereas serum cortisol levels fluctuate throughout the day and are dependent on concurrent cortisol-binding globulin (CBG) levels, a 24-hour urine measurement integrates the cortisol production for the entire day and is not affected by CBG. The greatest value of urinary free cortisol measurement is to detect states of adrenal hyperfunction such as Cushing's syndrome. Source: Regenstrief LOINC

Panel Hierarchy
Details for each LOINC in Panel LHC-Forms

LOINC Name R/O/C Cardinality Example UCUM Units
43126-2 Cortisol.free panel - 24 hour Urine
Indent33346-8 Cortisol Free [Mass/volume] in 24 hour Urine R ng/mL
Indent2147-7 Cortisol Free [Mass/time] in 24 hour Urine O ug/(24.h)
Indent2162-6 Creatinine [Mass/time] in 24 hour Urine O g/(24.h)
Indent3167-4 Volume of 24 hour Urine O L
Indent13362-9 Collection duration of Urine O h

Fully-Specified Name

Component
Cortisol.free panel
Property
-
Time
24H
System
Urine
Scale
Qn
Method

Additional Names

Short Name
Cortisol Free Pnl 24h Ur
Display Name
Cortisol.free panel (24H U)

Basic Attributes

Class
PANEL.CHEM
Type
Laboratory
First Released
Version 2.16
Last Updated
Version 2.63
Change Reason
Panel children changed from, 20622-7 Cortisol and 14158-0 Cortisol, to 33346-8 Cortisol.free and 2147 Cortisol.free to better align with the panel definition.
Order vs. Observation
Order
Panel Type
Panel

Associated Observations

This panel contains terms to record the details of the patient's 24 hour urine sample collection.

LOINC Name R/O/C Cardinality Example UCUM Units
81323-8 Urine collection associated observations panel - 24 hour Urine
Indent3167-4 Volume of 24 hour Urine O L
Indent41395-5 Collection date of Urine O
Indent19089-2 Collection of urine specimen start time O {clock_time}
Indent19088-4 Collection of urine specimen start date O {date}
Indent19087-6 Collection of urine specimen end time O {clock_time}
Indent19086-8 Collection of urine specimen end date O {date}
Indent13362-9 Collection duration of Urine O h

Language Variants Get Info

zh-CNChinese (CHINA)
皮质醇.游离型 组套:-:24小时:尿液:定量型:
nl-NLDutch (NETHERLANDS)
cortisol.vrij panel:-:24 uur:urine:kwantitatief:
it-ITItalian (ITALY)
Cortisolo.libero, panel:-:24h:Urine:Qn:
pt-BRPortuguese (BRAZIL)
Cortisol.livre painel:-:24H:Urina:Qn:
ru-RURussian (RUSSIAN FEDERATION)
Кортизол.свободный панель:-:24 часа:Моча:Колич:
es-ESSpanish (SPAIN)
Panel Cortisol libre:Propiedades mixtas (sólo paneles):24 horas:Orina:Qn:
tr-TRTurkish (TURKEY)
Kortizol.serb paneli:-:24Sa:İdrar:Kant:

LOINC FHIR® API Example - CodeSystem Request Get Info

https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=43126-2