HER2 Fluorescence in Situ Hybridization (Stomach/Esophagus)
| FISH, HER2 FISH, HER2 ISH | |
| Anatomical Pathology | |
| FISH | |
|
Group Test: HER2GAF
|
Supporting Documents
Reflex HER2 FISH testing in stomach/esophageal cancer determines HER2 status, guiding targeted therapy.
Formalin fixed paraffin embedded block or tissue sections cut at 4 microns mounted on charged or coated slides.
Fixation between 6-72 hours
Room temperature (block/unstained slide)
Dako Omnis
Monday to Friday; 8 am - 4 pm
Typically 7 days, with a maximum of 14 days
Please refer directly to the Pathology Report
416-586-4800
Extension 4481 or 3813
Extension 4481 or 3813
Reflex testing following 2+ HER2 IHC score
2016 HER2 Testing in Gastroesophagoeal Adenocarcinoma ASCO/CAP Guidelines:
https://pubmed.ncbi.nlm.nih.gov/27841667/
https://pubmed.ncbi.nlm.nih.gov/27841667/