ORDERING INFORMATION

Epic Orderable Name: Optical Genome Mapping Solid Tumor

Epic Test ID: LAB55410

Ordering Restriction: Fresh tissue ONLY
Cancer Karyotype (LAB20127) will be set up in conjunction with this test.

Testing includes: A targeted analysis will be performed, focusing on the genes/loci of interest. See  https://pathology.jhu.edu/build/assets/department/files/Solid-Tumor-Gene-List_v1Mar2025.pdf
for a list of the genes targeted.

Note: This test cannot be run on paraffin embedded (FFPE) specimens

Aliases: OGM, Cytogenetics, Cytogenomics

Testing Schedule: weekly

Turn around time:  approximately 28 days

Order Priorities: Routine

Methodology: Optical Genome Mapping (OGM)

SPECIMEN REQUIREMENTS

Solid tumor tissue: fresh, not paraffin embedded or frozen
          - Send to tube station 072 or hand deliver to Halsted 281

Specimen Stability:  Store refrigerated - DO NOT FREEZE or Place in formalin

Specimen Types:  fresh tissue

FOR LAB STAFF

Tissue, Fresh  only
          - Fresh tissue size 1 cm x 1 cm x 1 cm
          - Place in provided transport media or sterile Hanks - do not place in formalin   

Collection Container:  sterile container

Specimen Stability:  Store refrigerated (preferred) - DO NOT FREEZE

Specimen Type:  tissue

Performing Workstation:  JHH Cancer Cytogenetics

LAB phone:  410-955-1258; specimens will be received M-F, between 8am and 4pm; Saturday's limited coverage; leave voice mail
     - Send to tube station 072 or hand deliver to Halsted 281
     - Results in EPIC under Lab Results

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

     - Email: [email protected]
     - Downtime - use Pathology 14 form

BILLING INFORMATION 

Outside Customer Price:  Call for price.

Price Disclaimer:  Prices listed are estimated. Actual prices may vary slightly.

CPT code: 81479 x1