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25579 Harmony Prenatal Test for Trisomy 21, 18 & 13

Harmony Prenatal Test for Trisomy 21, 18 & 13
Test Code: HRMSO
Synonyms/Keywords
Sex chromosome aneuploidy
Test Components
Fetal cfDNA Percentage, Trisomy 21, 18 & 13
Useful For

*For Marshfield Medical Center, Marshfield Center Main Campus and Marshfield Clinic Regional Centers only.*

Determining trisomy 21, 18 & 13. Does not determine fetal sex (see test code HRMXYSO).

Specimen Requirements
Fasting Required Specimen Type Preferred Container/Tube Acceptable Container/Tube Specimen Volume Specimen Minimum Volume
(allows for 1 repeat)		 Pediatric Minimum Volume
(no repeat)
​No ​Whole Blood ​2 Harmony cfD white top tubes ​ ​10 mL ​8 mL ​
Collection Processing Instructions

Collect two whole blood samples in Harmony cfD tubes. Store/ship at ambient in a Harmony collection kit within 24 hours of collection.

Ariosa accepts Saturday delivery.

If Sex Chromosome Aneuploidy Panel, Monosomy X or 22q11.2 are wanted, specific test must be marked on requisition form to be performed and ordered as separate MISC.

Specimen Stability Information
Specimen Type Temperature Time
​Whole Blood ​Ambient ​< 7 days
Rejection Criteria
Insufficient sample volume Incorrect tube type
​Specimen collected > 7 days ​
Performing Laboratory Information
Performing Location Day(s) Test Performed Analytical Time Methodology/Instrumentation
​Ariosa Diagnostics ​Monday through Friday ​5 days ​Proprietary targeted DNA-based DANSRTM and FORTETM Technology
Test Information
If waiting for signatures, send sample and paperwork to Ariosa, signatures can be sent after sample is sent.
Reference Range Information
Performing Location Reference Range
​Ariosa Diagnostics ​See report
Interpretation
​Provided with report
Synonyms/Keywords
Sex chromosome aneuploidy
Test Components
Fetal cfDNA Percentage, Trisomy 21, 18 & 13
Ordering Applications
Ordering Application Description
​COM ​Harmony Prenatal Test
If the ordering application you are looking for is not listed, contact your local laboratory for assistance.
Specimen Requirements
Fasting Required Specimen Type Preferred Container/Tube Acceptable Container/Tube Specimen Volume Specimen Minimum Volume
(allows for 1 repeat)		 Pediatric Minimum Volume
(no repeat)
​No ​Whole Blood ​2 Harmony cfD white top tubes ​ ​10 mL ​8 mL ​
Collection Processing

Collect two whole blood samples in Harmony cfD tubes. Store/ship at ambient in a Harmony collection kit within 24 hours of collection.

Ariosa accepts Saturday delivery.

If Sex Chromosome Aneuploidy Panel, Monosomy X or 22q11.2 are wanted, specific test must be marked on requisition form to be performed and ordered as separate MISC.

Specimen Stability Information
Specimen Type Temperature Time
​Whole Blood ​Ambient ​< 7 days
Rejection Criteria
Insufficient sample volume Incorrect tube type
​Specimen collected > 7 days ​
Useful For

*For Marshfield Medical Center, Marshfield Center Main Campus and Marshfield Clinic Regional Centers only.*

Determining trisomy 21, 18 & 13. Does not determine fetal sex (see test code HRMXYSO).

Test Components
Fetal cfDNA Percentage, Trisomy 21, 18 & 13
Reference Range Information
Performing Location Reference Range
​Ariosa Diagnostics ​See report
Interpretation
​Provided with report
For more information visit:
Performing Laboratory Information
Performing Location Day(s) Test Performed Analytical Time Methodology/Instrumentation
​Ariosa Diagnostics ​Monday through Friday ​5 days ​Proprietary targeted DNA-based DANSRTM and FORTETM Technology
For billing questions, see Contacts
For most current information refer to the Marshfield Laboratory online reference manual.