75976-1

LOINC 2.82

Fetal Chromosome 21 trisomy [Interpretation] based on Plasma cell-free DNA by Dosage of chromosome-specific cfDNA Qualitative

Fet Chr 21 Ts Plas.cfDNA Ql

Definition

  • The interpretation of chromosome 21 aneuploidy (e.g., consistent with diploid, suspected trisomy or consistent with trisomy 21) based on non-invasive prenatal screening methods using cfDNA in maternal plasma.

Component

  • Fetal chromosome 21 trisomy

Specimen / system

  • Plas.cfDNA

Class

  • MOLPATH.TRISOMY

Property

  • Imp

Scale

  • Ord

Method

  • Dosage of chromosome specific cf DNA

Related names

  • Chr 21 Ts; Chromosom; Chromosomes; Down syndrome; Downs; Genetics; Heredity; Heritable; Impression; Impression/interpretation of study; Impressions; Inherited; Interp; Interpretation; Molecular pathology; MOLPATH; MOLPATH.TRISOMY; Ordinal; Pl; Plasma; Plsm; Point in time; QL; Qual; Qualitative; Random; Screen; Spec; Ts

Index terms

  • Chr 21 Ts
  • Chromosom
  • Chromosomes
  • Down syndrome
  • Downs
  • Genetics
  • Heredity
  • Heritable
  • Impression
  • Impression/interpretation of study
  • Impressions
  • Inherited
  • Interp
  • Interpretation
  • Molecular pathology
  • MOLPATH
  • MOLPATH.TRISOMY
  • Ordinal
  • Pl
  • Plasma
  • Plsm
  • Point in time
  • QL
  • Qual
  • Qualitative
  • Random
  • Screen
  • Spec
  • Ts