{
  "id": 19184289,
  "title": "Heterogeneity in breast cancer linked to risk of metastasis and treatment response",
  "url": "https://urgent.news/2026/11/09/heterogeneity-in-breast-cancer-linked-to-risk-of-metastasis-and",
  "topic": "health",
  "section": "Health & Medicine",
  "published": "2026-11-09T17:20:11.000Z",
  "source": {
    "name": "Medical Xpress",
    "slug": "medical-xpress",
    "url": "https://medicalxpress.com/news/2026-11-heterogeneity-breast-cancer-linked-metastasis.html"
  },
  "original_language": "en",
  "account": null,
  "summary": "Differences within breast tumors and between patients are associated with the risk of metastasis and response to endocrine therapy, according to a new doctoral thesis from Karolinska Institutet. The findings also highlight the importance of long-term follow-up in capturing the full benefit of treatment.",
  "key_points": [],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 1,
    "also_reported_by": []
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}