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NCI is the nation's leader in cancer research.

Providing web-based training modules for cancer registration and surveillance

NCI is the nation's leader in cancer research.
NCI is the nation's leader in cancer research.
NCI is the nation's leader in cancer research.
  1. Home
  2. Cancer Registration & Surveillance Modules
  3. Summary Stage 2018 (SS2018)
  • Summary Stage 2018 (SS2018)
    • Introduction to Summary Stage 2018
    • Summary Stage Code Structure
    • How to Assign Summary Stage
    • Determining Lymph Node Involvement
    • Summary Stage Code Descriptions
      • Code 0: In Situ
      • Code 1: Localized
      • Codes 2-4: Regional
      • Code 7: Distant
      • Codes 8 and 9: Benign/Borderline and Unknown if Extension or Metastasis
    • Tips for Assigning Summary Stage
    • Examples of Assigning Summary Stage
  • Module (Bladder Cancer)

Summary Stage 2018 (SS2018) Module Map

  • Summary Stage 2018 (SS2018)
    • Introduction to Summary Stage 2018
    • Summary Stage Code Structure
    • How to Assign Summary Stage
    • Determining Lymph Node Involvement
    • Summary Stage Code Descriptions
      • Code 0: In Situ
      • Code 1: Localized
      • Codes 2-4: Regional
      • Code 7: Distant
      • Codes 8 and 9: Benign/Borderline and Unknown if Extension or Metastasis
    • Tips for Assigning Summary Stage
    • Examples of Assigning Summary Stage
  • Module (Bladder Cancer)

Suggested Citation

SEER Training Modules: Summary Stage 2018 (SS2018) Module Map. U.S. National Institutes of Health, National Cancer Institute. Cited 16 January 2026. Available from: https://training.seer.cancer.gov.

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