Cancer module

Other / Unspecified

Holistic AI screen — apply when the suspected primary site is unknown or rare.

Reporting system
General radiologic descriptor + organ-specific guideline triage
Imaging modalities
  • CT
  • MRI
  • Ultrasound
  • X-Ray
  • PET-CT
  • Pathology
Key findings OCTON surfaces
  • Mass / lesion of indeterminate origin
  • Lymphadenopathy in a single basin
  • Abnormal contrast enhancement / restricted diffusion
  • Para-neoplastic syndrome with no obvious primary
  • Elevated tumor markers (CEA, CA 19-9, AFP, β-hCG, LDH)
Evidence base
  • Triage per the most relevant organ-system guideline
  • NCCN Occult Primary v1.2025 for cancer-of-unknown-primary work-up
  • ESMO CUP Clinical Practice Guidelines 2023
Risk questionnaire
    See OCTON in action · early-detection demos
    20 / 24
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    View demo
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