Commentary|Articles|May 13, 2026
How ctDNA and Liquid Biopsies Could Transform Breast Cancer Care
Author(s)Alex Biese
Fact checked by: Ron Panarotti
ctDNA liquid biopsies detect breast cancer at molecular levels to guide personalized therapy and monitor for recurrence or progression.
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For many patients diagnosed with early-stage breast cancer, the clinical road map feels relatively predictable: surgery, perhaps radiation or chemotherapy and the hope for a cure. But for Amy Ferris, a consulting and information technology (IT) professional in Austin, Texas, that standard map was missing a critical detour.
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