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  "path": "/news/2026-05-routine-scans-reveal-tumor-aggressiveness.html",
  "publishedAt": "2026-05-13T13:16:59.000Z",
  "site": "https://medicalxpress.com",
  "textContent": "Medical imaging routinely used in cancer care may hold far more biological information than previously thought. An international study involving Umeå University guest professor Lukas Kenner shows that PET/CT scans can capture the molecular activity of particularly aggressive head and neck tumors, opening new possibilities for more precise diagnosis and treatment planning.",
  "title": "Routine scans may reveal tumor aggressiveness in head and neck cancer—without additional tests"
}