Fine needle biopsy of mediastinum (procedure)

• Fine needle aspiration biopsy of mediastinum
• Fine needle biopsy of mediastinum

• Procedure (procedure) and Role group (attribute) some (
      Method (attribute) some Fine needle aspiration biopsy - action (qualifier value) and
      Procedure site - Direct (attribute) some Mediastinal structure (body structure) and
      Using device (attribute) some Fine biopsy needle, device (physical object))

• Biopsy of mediastinum (procedure)
• Non-surgical chest biopsy (procedure)
• Fine needle biopsy (procedure)