DDIT3 (CHOP) Oncology FISH
Also known as: Leukemia FISH, Lymphoma FISH
Use
Confirmation/identification of cancer-related alterations (associated with myxoid liposarcomas/round liposarcomas)
Special Instructions
Not provided.
Limitations
The DDIT3 (CHOP) Oncology FISH test will not detect molecular mutations or chromosomal alterations not targeted by the probe included in this profile. This test was developed and its performance characteristics determined by Labcorp, and it has not been cleared or approved by the Food and Drug Administration.
Methodology
Chromosomal / Cytogenetics (FISH)
Biomarkers
LOINC Codes
- 21805-7 - t(12;16)(DDIT3,FUS) Bld/T Ql
- 31208-2 - Specimen source
- 62361-1 - Cells counted
- 62360-3 - Cells analyzed
- 21805-7 - t(12;16)(DDIT3,FUS) Bld/T Ql
- 50398-7 - Narrative diagnostic report-Imp
- 48672-0 - Clinical cytogeneticist Spec
- 11502-2 - Laboratory report
Result Turnaround Time
3-5 days
Related Documents
For more information, please review the documents below
Specimen
Whole Blood
Volume
5 mL
Minimum Volume
1 mL
Container
Green-top (sodium heparin) tube; pediatric Vacutainer® is optimal or lavender-top (EDTA) tube (suboptimal).
Collection Instructions
Utilize sterile technique and Labcorp transport kits when possible.
Storage Instructions
Maintain specimen at room temperature.
Causes for Rejection
Broken or dirty slides; excessive cellular debris or stained slides; decalcified bone cores; frozen specimen
Other tests from different labs that may be relevant