Please login to order a test.
p53 Oncology FISH
Test Details
Synonyms
- FISH
- Leukemia FISH
- Lymphoma FISH
Use
Confirmation/identification of leukemia/lymphoma-related alterations; leukemia/lymphoma monitoring of residual disease, transplants, and indolent clones (see list or call lab for probe availability)
Methodology
Fluorescence in situ hybridization (FISH)
Specimen Requirements
Specimen
Fixed-cell pellet from a cytogenetic analysis, slides with metaphases and/or interphase nuclei, or bone marrow touch prep slides. Blood, bone marrow, cerebrospinal fluid (CSF), FNA are also acceptable.
Volume
Fixed-cell pellet, three slides, 10 mL blood (adult), 5 mL blood (pediatric), or 3 mL bone marrow
Minimum Volume
Fixed-cell pellet from a cytogenetic analysis, two slides, 5 mL blood (adult), 1 mL blood (pediatric), or 1 mL bone marrow
Container
Green-top (sodium heparin) tube; pediatric Vacutainer® is optimal or lavender-top (EDTA) tube
Collection
Transport to the testing lab at room temperature; use a cool pack or LabCorp transport kit. Do not allow sample to freeze.
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
LOINC® Map
Order Code | Order Code Name | Order Loinc | Result Code | Result Code Name | UofM | Result LOINC |
---|---|---|---|---|---|---|
510940 | P53 Oncology FISH | 510250 | Specimen Type | 31208-2 | ||
510940 | P53 Oncology FISH | 510251 | Cells Counted | N/A | ||
510940 | P53 Oncology FISH | 510254 | Cells Analyzed | N/A | ||
510940 | P53 Oncology FISH | 510943 | FISH Result | 48674-6 | ||
510940 | P53 Oncology FISH | 510257 | Interpretation | 50398-7 | ||
510940 | P53 Oncology FISH | 510944 | Director Review: | 48672-0 |