mBC Companion

Learn

Education and resources about mBC

Start Here

New to mBC? Begin with an orientation to your diagnosis, what to expect, and how to use this app.

mBC 101

Learn about metastatic breast cancer — subtypes, biomarkers, treatment approaches, and more.

Glossary

Plain-language definitions for medical terms you may encounter during your care.

How We Source Content

Understand where our educational content comes from and how it is reviewed.

Before you begin — a quick note

  • ✦ This app is for education and personal organization — it is not a medical record and does not replace your oncology team.
  • ✦ Do not enter full names, phone numbers, addresses, or other identifying details in free-text fields.
  • ✦ Personal health details you enter are stored only on this device. Clearing browser storage removes them.
  • ✦ Analytics are collected in aggregate only — no patient health details are tracked.
  • ✦ Always consult your oncology team about symptoms, treatment decisions, and urgent concerns.
  • ✦ This program is supported by an independent educational grant. The supporter does not control the content and never receives your information.

View full privacy & data use notice