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Epic Code LAB1231125 Array Comparative Genomic Hybridization (ACGH), Direct Prenatal with Limited Chromosome Analysis

Test Name Alias

ACGH

Interface Order Alias

1231125

Quick Collect

AP Ambient | LOOK+LOOK

Panel Information

Chromosome Analysis Prenatal Limited
Array Comparative Genomic Hybridization (aCGH), Prenatal
Maternal Cell Contamination

Collection Instructions

Required specimen type
Specimen Collection: Peripheral Blood, venous
  • Container(s): Pink top (EDTA)
  • Preferred volume to collect: 6 mL 
  • Collection Instructions:
    • After collection, gently invert tube 8-10 times.

 

Submit one of the following specimen types:
Specimen Collection: Amniotic Fluid
  • Container(s): 15 mL sterile tubes
  • Volume to collect: 20 - 30 mL
  • Collection Instructions:
    • Collect 20 - 30 mL amniotic fluid into sterile 15 mL centrifuge tubes.
Specimen Collection: Chorionic Villus Sample
  • Container(s): 15 mL sterile tubes containing tissue culture transport medium
  • Volume to collect: 10 mg chorionic villus tissue
  • Collection Instructions:
    • Collect 10 mg chorionic villus tissue and place into sterile 15 mL centrifuge tube containing tissue culture transport medium

Specimen Transport Temperature

Ambient

Test Frequency

Microarray testing is performed weekly (or more often as the case load requires).  Expected turn-around time (TAT) approximately 7-14 days. 

Reference Range

An interpretative report will be provided.

Performing Department

Cytogenetics

Performing Department Laboratory Location

Corewell Health Advanced Technology Laboratory (ATL), Grand Rapids, MI

Methodology

Array comparative genomic hybridization (aCGH)

CPT

-

CDM Code

-

Epic Test ID

1230102354, 1230102352, 123010297

Reviewed Date

CURRENTLY UNDER REVIEW