Ordering Information

Epic Orderable Name:  Constitutional Array SNP-based Analysis

Epic Test Id:  LAB21408

Testing Includes:  SNP-based microarray analysis

Aliases:  array, SNP, microarray, postnatal, Cytogenomics, Cytogenetics, Cytogenetic analysis

Testing Schedule:  Weekly

Turnaround Time:  4-6 Weeks

Order Priorities:  Routine

LOINC:  62343-9

Methodology:  Microarray

Specimen Requirements

Specimen

     Blood
          - Lavender Top Tube: collection volume 4 mls (minimum 2 mls)
          - Room temperature (preferred), may be refrigerated. DO NOT FREEZE
          - Turnaround time: 4 weeks

     Tissue
          - Skin biopsy in provided transport media ; keep refrigerated - DO NOT FREEZE
          - Call the laboratory for a skin biopsy kit
          - Turnaround time: 4 - 6 weeks

LAB phone:  410-614-6282; specimens will be received M-F, between 8am and 4:30pm

Specimen Stability:  Room temperature (preferred), may be refrigerated. DO NOT FREEZE

Specimen Types:  Blood, Tissue

For Lab Staff

Phlebotomy Status:  Routine Rounds

Storage for blood: room temperature (preferred), may be refrigerated. DO NOT FREEZE

Storage for skin biopsy: in provided transport media ; keep refrigerated - DO NOT FREEZE

Lab Notes: 

Do not split or share sample with another test.  

Tube to station 072

Lab specimen shipping address, deliver to:
     Johns Hopkins Cytogenomics/Cytogenetics Lab
     600 N Wolfe Street
     Baltimore, MD 21287

Downtime - use Pathology 17 form