CDKN2A2B Homozygous Gene Deletion, FISH, Tissue
This FISH test detects homozygous gene deletions in CDKN2A/2B (p16) located at 9p21.3. It is associated with tumor suppressor gene mutations, important for diagnosing various cancers. It is particularly relevant in melanoma and certain sarcomas.
No special preparations needed
- Specimen
- Block Identification Number
- Number Of Observers
- Total Number Of Cells
- Interpretation
Test code
6051F
Specimen vol. and vacutainer information
| Specimen | Vacutainer | Volume |
|---|---|---|
| Others (fx) | Others | 2 ML |
| Tissue | Others | 2 ML |
Specimen stability information
Others (Fx), Tissue
Collection instructions
Formalin-fixed (10% buffered formalin for 24-48 hrs), paraffin-embedded (FFPE) tissue specimens. Transport tissue block or 3 unstained slides/ sample (4-micron thick sections) containing malignant tissue on positively charged slides. * Time and duration of fixation should be mentioned on the TRF.* Required clinical details, include surgical pathology report.
Specimen rejection criteria
Test run frequency
Every Day TIME - 07:00
Turn around time
7 Working Days
Performing locations
Department
- Cytogenetics
CPT and Loinc codes
Package price
₹7000
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₹7000