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  1. Metastatic Cancer: When Cancer Spreads - NCI

    Metastatic cancer is cancer that spreads from its site of origin to another part of the body. Learn how cancer spreads, possible symptoms, common sites where cancer spreads, and how to …

  2. Definition of metastasis - NCI Dictionary of Cancer Terms

    Metastasis. In metastasis, cancer cells break away from where they first formed (primary cancer), travel through the blood or lymph system, and form new tumors (metastatic tumors) in other …

  3. Metastatic Cancer Research - NCI

    Oct 15, 2021 · Find research articles about metastatic cancer, which may include news stories, clinical trials, blog posts, and descriptions of active studies.

  4. Treatment for Metastatic Prostate Cancer Often Suboptimal

    Feb 18, 2025 · Since 2017, recommendations for the treatment of metastatic prostate cancer that can be controlled by shutting off its supply of hormones, often called hormone- or castration …

  5. Definition of metastatic - NCI Dictionary of Cancer Terms

    Metastasis. In metastasis, cancer cells break away from where they first formed (primary cancer), travel through the blood or lymph system, and form new tumors (metastatic tumors) in other …

  6. Metastatic Breast Cancer - NCI

    Dec 2, 2025 · What is metastatic breast cancer? In metastatic breast cancer, cancer cells have broken away from where they began and traveled through the lymph system or blood to form a …

  7. Tumor Cell Adhesiveness May Predict Metastasis - NCI

    May 6, 2025 · Dr. Engler and his colleagues wondered if they could fashion a device that provided a more precise snapshot of this so-called metastatic potential than existing methods.

  8. TIL therapy for metastatic gastrointestinal cancers - NCI

    Apr 1, 2025 · The clinical trial included 91 patients with metastatic gastrointestinal cancers—including esophageal, stomach, pancreatic, colon, and rectal cancers—that had …

  9. How Do Dormant Cancer Cells Become Metastases? - NCI

    Apr 10, 2025 · The interplay between dormant cancer cells and components of the immune system appears to heavily influence if cancer later returns as metastatic disease.

  10. Definition of metastasize - NCI Dictionary of Cancer Terms

    Metastasis. In metastasis, cancer cells break away from where they first formed (primary cancer), travel through the blood or lymph system, and form new tumors (metastatic tumors) in other …