18/09/2026
Cancer testing can involve different questions — and genetic and genomic tests are not the same.
🧬 Genomic testing looks at genetic changes within a tumour. It may help doctors understand the cancer and, in some situations, guide treatment decisions.
🧬 Genetic testing looks for inherited changes that can increase the risk of certain cancers and may have implications for family members.
Understanding which test is being considered and why can help patients have more informed discussions with their cancer care team.
The right test depends on the clinical question.