Neoplasm of accessory sinus (disorder)

• Neoplasm of accessory sinus
• Tumor of nasal sinus
• Tumor of paranasal sinus
• Tumour of nasal sinus
• Tumour of paranasal sinus

• Disease (disorder) and Role group (attribute) some (
      Associated morphology (attribute) some Neoplasm (morphologic abnormality) and
      Finding site (attribute) some Nasal sinus structure (body structure))

• Neoplasm of upper respiratory tract (disorder)
• Mass of nasal sinus (finding)
• Disorder of nasal sinus (disorder)
• Neoplasm of head (disorder)