Porphyrin fractions and creatinine panel [Molar ratio] - 24 hour Urine   74910-1

LOINC Code


LOINC code74910-1
namePorphyrin fractions and creatinine panel [Molar ratio] - 24 hour Urine
descriptionMeasurement of porphyrins in 24 urine is performed for diagnosis of various porphyria disorders, including porphyrin cutanea tarda, hereditary coproporphyria, variegate porphyria, and congenital erythropoietic porphyria.
statusACTIVE

Fully-Specified Name

componentPorphyrin fractions & creatinine panel
propertySRto  =  Substance Ratio
time24H  =  24 hours
systemUrine
scale-
method

Additional Names

short namePorph Fract+Creat Pnl 24h Ur-sRto

Basic Attributes

classPANEL.CHEM
type1  Laboratory
order vs. observationOrder

Ask At Order Entry

Ask at Order Entry (AOE) observations for a clinical observation or laboratory test. A LOINC term may represent a single AOE observation or a panel containing several AOE observations.

81323-8Urine collection associated observations panel - 24 hour Urine

Panel Components

59820-1Coproporphyrin 1/Creatinine [Molar ratio] in 24 hour Urine
59821-9Coproporphyrin 3/Creatinine [Molar ratio] in 24 hour Urine
75000-0Coproporphyrin 3/Coproporphyrin.total in 24 hour Urine
32179-4Heptacarboxylporphyrin/Creatinine [Molar ratio] in 24 hour Urine
48621-7Hexacarboxylporphyrin/Creatinine [Molar ratio] in 24 hour Urine
59819-3Pentacarboxylporphyrins/Creatinine [Molar ratio] in 24 hour Urine
32043-2Uroporphyrin/Creatinine [Molar ratio] in 24 hour Urine
25886-3Creatinine [Moles/volume] in 24 hour Urine
49292-6Porphyrin fractions [Interpretation] in 24 hour Urine Narrative

Associated Observations

LOINC codes that represent optional associated observation(s) for a clinical observation or laboratory test. A LOINC term may represent a single associated observation or panel containing several associated observations.

History/Usage

first released
last updated2.63
last change typeMIN  - change to field other than name

Related Names

1 day
24 hours
24HR
Chemistry
CR
Crea
Creat
Creat Pnl
Frac
Fract
Fraction
Fractionated
Fractionation
Pan
PANEL.CHEMISTRY
Panl
Pnl
Porph Fract+Creat Pnl
Scrto
Substance concentration ratio
Substance ratio
UA
UCr
UR
Urn

Copyright © 2023 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © 1995-2023, Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. See https://loinc.org/license for the full LOINC copyright and license.

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