• 1 - A condition where surgery has been performed (Surgical code)
  • 1 - Respiratory
    • 5 - Pleura or mediastinum
      • 39 - Tumour or malignancy
        • 1 - Mesothelioma
        • 2 - Mediastinal tumour
• 2 - A condition where no surgery has been performed (non-surgical code)