FISH ANALYSIS, MDS PANEL
Marquette General Health System

General Info

HLAB/HOL Code

  CYTGNREQ

MGH LIS Test No

  5436

Schedule

  Monday - Friday

Testing Time

  4-7 Days

Testing Lab

  Marquette General Hospital

QORR Test Code

  CYTGNREQ

Specimen Info

Type

  Bone Marrow or Malignant Blood  

Volume

  3.0 mL Bone Marrow or 5.0 mL Blood

Temperature

  Ambient

Preservative

   

Collection Info

  Prefer a minimum of 3.0 mLof bone
marrow or 5.0 mL of malignant blood.
Draw into green-top (sodium-heparin)
tube(s), invert several times to mix.  
Clotted specimens may not work and
can compromise results.  Label vial
with patient's name and a unique 
identifying number (MGH encounter
# or MR #).  Maximum time from collection
should be 24 hrs.

SPECIMENS CANNOT BE FROZEN
 
Specimen Acceptability

Methods
Interphase FISH set-up and analysis of 200 cells for -5/5q-, -7/7q-, +8, MLL -13/13q- and -20/20q-.

Clinical Utilities
Detection of abnormalities involving -5/5q-, -7/7q-, +8, MLL -13/13q- and -20/20q- most commonly associated with myelodysplasia or MDS.

CPT Codes
88271 X 10 DNA Probe, Each 88275 X 4 Interphase in situ Hybridization 88291 X 6 Interpretation and Reporting As needed CPT codes (at additional charge): 88237 - Cell Culture-BM/Malignant Blood

Reference Range
An interpretive  report will be provided.

Component Information

Collection Notes

Additional Comments

 

Questions or Comments email support@mgh.org

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