FISH Testing for Chromosomal Abnormalities in Cancer Diagnostics #1374235 (License: Personal Use)

This triptych illustrates key stages of fluorescence in situ hybridization (FISH) analysis: initial nuclear staining with DAPI (left), dual-color probe hybridization revealing split orange/green signals indicative of chromosomal breakage (center), and final interpretation with chromosome ideograms highlighting the translocation event (right). The red/orange/green signal pattern confirms a gene fusion-commonly used in diagnosing cancers such as NSCLC or sarcomas.

Used on oncology diagnostic pages, pathology education sites, or molecular testing service landing pages to visually explain FISH methodology and interpretation for clinicians, researchers, and patients seeking genetic testing information.