Your cancer’s evolution, tracked in real time

Tumors continuously release molecular signatures into the blood. Measured with enough sensitivity, these signatures show how much disease is present and how it is shifting, often well before it appears on imaging. Most patients are still assessed with infrequent, low-sensitivity scans and biopsies. These can be months apart and capture only a single moment in time. In that blind window, failing treatments continue, working ones stop early, and recurrence is caught late. Selvana starts with a personalized blood test built from each patient’s own tumor, which tracks the mutations unique to their cancer. When the picture shifts, we go deeper to understand what the disease is becoming.