What is targeted therapy?
Targeted therapy focuses on specific molecules involved in cancer growth or survival. It is different from traditional chemotherapy because the treatment is designed around particular biological targets.
The role of biomarkers
A biopsy or other laboratory test may identify biomarkers that are relevant to treatment selection. The exact tests depend on the cancer and clinical setting.
Questions for an oncology visit
Ask which biomarkers were tested, what the results mean, which treatments are supported by evidence, and what benefits and risks are expected.
Important: Treatment decisions depend on cancer type, stage, biomarkers, overall health and individual circumstances. Discuss options with an oncology team.