MaterniT21 PLUS Core + ESS + SCA, NO Gender
Use
For pregnancies at increased risk of fetal abnormalities, the MaterniT21 PLUS test delivers a comprehensive NIPT for the analysis of chromosomal regions including trisomies 21, 18, and 13, sex chromosome aneuploidies, and an enhanced sequencing series that examines seven clinically relevant microdeletions and two additional chromosomal regions, trisomies 22 and 16.
Special Instructions
Not provided.
Limitations
While the results of these tests are highly accurate, discordant results, including inaccurate fetal sex prediction, may occur due to placental, maternal, or fetal mosaicism or neoplasm; vanishing twin; prior maternal organ transplant; or other causes. Cell-free DNA (cfDNA) testing does not replace the accuracy and precision of prenatal diagnosis with CVS or amniocentesis. A patient with a positive or high risk score test result should be referred for genetic counseling. Tests are not intended to identify pregnancies at risk for neural tube defects or ventral wall defects. The results of this testing, including the benefits and limitations, should be discussed with a qualified health care provider, and pregnancy management decisions should not be based on the results of this test alone.
Methodology
NGS (Targeted)
Biomarkers
LOINC Codes
- 452122
- 53693-8 - GA Est from conception date
- 75605-6 - cfDNA.fet/cfDNA.total SFr Fetus
- 75980-3 - Fet 13+18+21+X+Y aneup Plas.cfDNA
- 72486-4 - Lab director name Provider
- 75983-7 - Fet Chr 21 Ts Plas.cfDNA Ql
- 75558-7 - Fet Ts 18 risk WBC.DNA+cfDNA Ql
- 73824-5 - Fet Ts 13 risk Plas.cfDNA Ql
- 75570-2 - Fet Ms X risk WBC.DNA+cfDNA Ql
- 79211-9 - Fet X + Y aneup risk Plas.cfDNA Seq-Imp
- 75578-5 - Fet 22q11.2 del risk WBC.DNA+cfDNA Ql
- 92903-4 - Fet Chr 15q11 Del Plas.cfDNA Ql
- 92899-4 - Fet Chr 11q23 Del Plas.cfDNA Ql
- 92902-6 - Fet Chr 8q24 Del Plas.cfDNA Ql
- 92900-0 - Fet Chr 4p16 Del Plas.cfDNA Ql
- 75602-3 - Fet 1p36 del risk WBC.DNA+cfDNA Ql
- N/A
- 77202-0 - Laboratory comment Report
- 49549-9 - Ref lab test method
- 62364-5 - Test performance info Spec
- 8251-1 - Service Cmnt-Imp
- 75608-0 - Citation Ref Lab Test
- 51969-4 - Gene analysis narr rpt Doc
Result Turnaround Time
3-5 days
Related Documents
For more information, please review the documents below
Specimen
Whole Blood
Volume
10 mL
Minimum Volume
5 mL
Container
Black-and-tan-top (Streck) tube
Collection Instructions
Only the Sequenom collection kit PS#116373 can be used for collection.
Storage Instructions
Room temperature. Do not refrigerate or freeze. Keep out of direct sunlight. Samples must be shipped to LabCorp in a Sequenom collection kit.
Causes for Rejection
Gestational age less than nine weeks; expired or incorrect blood tubes; quantity not sufficient for analysis; received more than seven days from collections; excessive hemolysis; frozen specimens
Other tests from different labs that may be relevant