FISH (fluorescence in situ hybridzation) allows for HER2 gene amplification testing using a fluorescence microscope or a whole slide scanner.

PAIKON for FISH HER2 testing is currently availible as RUO product for microscopic and whole slide images. It aids pathologists in the localization and calssification of nuclei as well as a the quantification of HER2 and CEN17 gene signals.

Examples of HER2-CISH evaluations with PAIKON on breast cancer biopsies