Primary squamous cell carcinoma of base of tongue (disorder)

• Primary squamous cell carcinoma of base of tongue
• Primary squamous cell carcinoma of root of tongue

• Disease (disorder) and Role group (attribute) some (
      Associated morphology (attribute) some Squamous cell carcinoma (morphologic abnormality) and
      Finding site (attribute) some Structure of root of tongue (body structure))

• Primary squamous cell carcinoma of supraglottis (disorder)
• Squamous cell carcinoma of mouth (disorder)
• Primary squamous cell carcinoma of oropharynx (disorder)
• Primary malignant neoplasm of base of tongue (disorder)