Circulating tumor DNA in breast cancer. Sharing what it is, what it can tell us and significant limitations in its current use right now. Watch the video and please share your experiences with the test, questions about it, whether you’ve had it done, the conversations you’ve had around it and more! #breastcancer #signatera #oncologist | Eleonora Teplinsky, MD

After breast cancer, blood work isn’t just about checking boxes—it’s about understanding what’s happening inside your body before issues arise. There are key tests that can help guide your recovery, reduce your risk of recurrence, and give you real data to make informed choices. Here are some of the most important ones: 🧬 Epigenetics Testing – Looks at how your genes are expressing post-cancer and what lifestyle shifts can help keep protective genes “on.” 🩸 Circulating Tumor DNA (ctDNA) – A cu