75980-3
LaboratoryFetal Chromosome 13+18+21+X+Y aneuploidy [Presence] based on Plasma cell-free DNA by Dosage of chromosome-specific cfDNA
Definition
Indicates the presence of an aneuploidy for X and/or Y and trisomies 13, 18, and 21 based on noninvasive prenatal screening methods using cell-free DNA (cfDNA) in maternal plasma. Result does not indicate which aneuploidy is suspected or detected, if present.
LOINC 6-Axis Classification
Component
Fetal chromosome 13+18+21+X+Y aneuploidy
Property
PrThr
Time Aspect
Pt
System
Plas.cfDNA
Scale Type
Ord
Method Type
Dosage of chromosome specific cf DNA
Details
Class
MOLPATH.TRISOMY
Order/Observation
Both
Short Name
Fet 13+18+21+X+Y aneup Plas.cfDNA
Display Name
Chr 13+18+21+X+Y aneuploidy Dosage of chromosome-specific cfDNA Ql (cfDNA)
Related Names
Frequently Asked Questions
What is LOINC code 75980-3?
LOINC code 75980-3 identifies "Fetal Chromosome 13+18+21+X+Y aneuploidy [Presence] based on Plasma cell-free DNA by Dosage of chromosome-specific cfDNA". Indicates the presence of an aneuploidy for X and/or Y and trisomies 13, 18, and 21 based on noninvasive prenatal screening methods using cell-free DNA (cfDNA) in maternal plasma. Result does not indicate which aneuploidy is suspected or detected, if present.
What does 75980-3 measure?
This code measures Fetal chromosome 13+18+21+X+Y aneuploidy in Plas.cfDNA. It belongs to the MOLPATH.TRISOMY class in the LOINC classification.
What is LOINC?
LOINC (Logical Observation Identifiers Names and Codes) is a universal standard for identifying laboratory and clinical observations. It is maintained by the Regenstrief Institute and used worldwide for health data exchange.