Casandra
Casandra Test Code QD63683Version 1 (DRAFT)
Performing Lab
FISH, Myeloma, Chromosomes CEP 9, 11, 15
Clinical Use
Order TestUse
Quest Diagnostics offers FISH testing for multiple myeloma, including the detection of chromosomal abnormalities such as centromeric gains (trisomy) of chromosomes 9, 11, and 15, which are used as markers of hyperdiploidy and have prognostic significance in plasma cell myeloma. This testing aids in risk stratification of newly diagnosed cases and informs management decisions.
Special Instructions
Not provided.
Limitations
Not provided.
Test Details
Methodology
Chromosomal / Cytogenetics (FISH)
Biomarkers
Unknown CNV
Copy Number RegionCopy Number • Categorical (e.g., Positive / Negative / Indeterminate)
Unknown CNV
Copy Number RegionCopy Number • Categorical (e.g., Positive / Negative / Indeterminate)
Unknown CNV
Copy Number RegionCopy Number • Categorical (e.g., Positive / Negative / Indeterminate)
Result Turnaround Time
7 days
Related Documents
For more information, please review the documents below
Specimen Requirements
Specimen
Bone Marrow
Volume
3 mL preferred, 1 mL minimum
Minimum Volume
Not provided
Container
sodium heparin (green-top) tube; acceptable: EDTA (lavender-top) tube
Storage Instructions
Room temperature; do not freeze