Stages of Mesothelioma

Learn more about the four stages of mesothelioma and the diagnostic process around developing a treatment plan.

The Four Main Stages Breakdown

Stage 1 Mesothelioma

Stage 1 Mesothelioma

  • Localized
  • No metastasis or lymph node involvement
  • Curative treatment options
  • Best prognosis
Stage 2 Mesothelioma

Stage 2 Mesothelioma

  • Localized
  • Tumor has metastasized with minimal spread to lymph nodes
  • Curative treatment options
Stage 3 Mesothelioma

Stage 3 Mesothelioma

  • Localized to one side of the body
  • Tumor has spread to nearby organs and lymph nodes
  • Treatment options are usually palliative and non-surgical
  • Best prognosis
Stage 4 Mesothelioma

Stage 4 Mesothelioma

  • Spread to both sides of the body
  • Tumor has spread to multiple organs, lymph nodes, and blood vessels
  • Treatment is generally palliative

Pleural Mesothelioma Staging Systems

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Prognosis

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