Ordering Information

Epic Orderable Name:  FISH T-Cell ALL Panel

Epic Test Id:  LAB20364

Testing Includes:  See Mayo Clinic website for additional information (link below).

     Panel includes testing for the following abnormalities using the probes listed:

• 1p33 rearrangement, TAL1/STIL
• t(5;14) TLX3/BCL11B
• 7q34 rearrangement, TRB
• 9p-,CDKN2A/D9Z1
• t(9;22) or ABL1 amplification, BCR/ABL1
• t(10;11), MLLT10/PICALM
• 11q23 rearrangement, MLL (KMT2A)
• 14q11.2 rearrangement, TRAD
• 17p-, TP53/D17Z1

Aliases:  FISH T-CELL ALL Oncology Cancer Cytogenomics Cytogenetics

Testing Schedule:  Monday thru Friday

Turnaround Time:  7-14 Days

Order Priorities:  Routine

Performing Laboratory:  Mayo Clinic Labs

LOINC:  50659-2

Methodology:  Fluorescence Insitu Hybridization (FISH)

Ordering Restrictions:  Note: this test will be sent out to Mayo Clinic Laboratories.  The interpretive report will be placed in epic

Reference Lab Test Code:  TALLF

Specimen Requirements

Collection Container:  Green Top Tube - Sodium Heparin

Collection Volume:  2-3 mL

Minimum Volume:  1.0 mL

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

Send Specimen To:  JHH Cytogenetics Laboratory (Halsted 281, tube 072)

Specimen Types:  Bone marrow

For Lab Staff

Performing Lab:  Mayo Clinic Labs

Performing Workstation:  JCCG JH Cancer Cytogenetics

LAB phone:  410-955-1258; specimens will be received M-F, between 8am and 4:30pm; Saturday's limited coverage; leave voice mail

Lab Notes

     - Test is performed by Mayo Clinic Laboratories. 
     - For send out - hand carry specimen Halsted 281 or send to tube station 072
     - Store room temperature (preferred), may be refrigerated. DO NOT FREEZE
     - Results in EPIC under Lab Results

     - Lab specimen shipping address, deliver to:
          Johns Hopkins Cytogenomics/Cytogenetics Lab
          600 N Wolfe Street, Halsted 281
          Baltimore, MD 21287

     - Downtime:  use Pathology 14 form