Fetal chromosome 13+18+21+Y aneuploidy [Presence] based on dosage of chromosome-specific cell-free DNA from Maternal plasma   77619-5

LOINC Code


LOINC code77619-5
nameFetal chromosome 13+18+21+Y aneuploidy [Presence] based on dosage of chromosome-specific cell-free DNA from Maternal plasma
statusACTIVE

Fully-Specified Name

componentFetal chromosome 13+18+21+Y aneuploidy
propertyPrThr  =  Present or threshold:  The Property PrThr stands for “Presence or Threshold”, meaning either a) the actual presence or absence of an analyte, or b) that the amount of analyte detected is over some predetermined threshold.
timePt  =  Point in time:  To identify measures at a point in time. This is a synonym for “spot” or “random” as applied to urine measurements.
systemPlas.cfDNA
scaleOrd  =  Ordinal:  Ordered categorical responses, e.g., 1+, 2+, 3+; positive, negative; reactive, indeterminate, nonreactive.
methodDosage of chromosome specific cf DNA

Additional Names

short nameFet chrom 13+18+21+Y aneup cfDNA Ql

Basic Attributes

classMOLPATH.TRISOMY
type1  Laboratory
order vs. observationBoth

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 updated2.66
last change typeNAM  - change to Analyte/Component
change reasonThe PrThr property is used for LOINC terms whose results are reported using an ordered categorical scale, regardless of whether or not an internal threshold was used to make that determination. This change was approved by the Laboratory LOINC Committee in June 2016.; Added "Fetal" to Component to clarify that the result is about the fetus.

Related Names

Chr 13+18+21+Y aneup
Chromosom
Chromosomes
Genetics
Heredity
Heritable
Inherited
Molecular pathology
MOLPATH
MOLPATH.TRISOMY
Ordinal
Pl
Plasma
Plsm
Point in time
PR
QL
Qual
Qualitative
Random
Screen
Spec
Ts

Copyright © 2024 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © 1995-2024, 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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