NEW YORK–(BUSINESS WIRE)–Flatiron Health, a leading healthtech company dedicated to improving cancer care and advancing research using real-world data, today announced that its Breast Cancer Panoramic dataset has surpassed one million patients — the largest rigorously curated breast cancer real-world dataset of its kind. This milestone arrives during Breast Cancer Awareness Month, underscoring Flatiron’s commitment to transforming patient experiences into evidence that advances care for peopl