Overview
- Munn, who sat for a CBS News Sunday Morning interview on Sunday, recounted learning she had Stage 1 cancer despite no symptoms and normal mammogram and ultrasound results.
- An online Lifetime Risk Assessment, known as the Tyrer‑Cuzick calculator, estimated her lifetime risk at about 37%, above the 20% level that often triggers extra screening.
- Follow-up MRI, ultrasound and biopsy identified bilateral luminal B disease, and doctors then performed multiple surgeries including a double mastectomy, an oophorectomy and a partial hysterectomy.
- She said ongoing medication and recovery feel exhausting yet she feels lucky to be alive, and she credited husband John Mulaney for attending appointments and keeping her spirits up.
- Outlets report roughly a 4,000% rise in use of the risk test since she began speaking out, and clinicians advise using such tools to inform conversations with a healthcare provider rather than self-diagnosing.