FISH for RET rearrangement
Use
The FISH for RET rearrangement test is used to identify gene rearrangements involving the RET gene. These rearrangements are associated with certain types of cancers, such as thyroid cancer and non-small cell lung cancer. Detecting RET rearrangements can help guide targeted therapy decisions, as some cancer treatments specifically target these alterations.
Special Instructions
Not provided.
Limitations
This test is limited to detecting rearrangements involving the RET gene. It may not detect other genetic alterations or mutations in the sample. Negative results do not rule out the presence of RET rearrangements not covered by the test.
Methodology
Chromosomal / Cytogenetics (FISH)
Biomarkers
No genes
Gene
Result Turnaround Time
Not provided.
Related Documents
For more information, please review the documents below
Specimen
Tissue (FFPE)
Volume
Not provided
Minimum Volume
Not provided
Collection Instructions
Collect tissue samples and fix in formalin before embedding in paraffin.
Storage Instructions
Store FFPE tissue blocks at room temperature.
Causes for Rejection
Improperly prepared or inadequately labeled specimens.
Other tests from different labs that may be relevant