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Insights into Imaging
Fig. 1 | Insights into Imaging

Fig. 1

From: Updated WHO nomenclature of head and neck lesions and associated imaging findings

Fig. 1

HPV-positive versus HPV-negative oropharyngeal squamous cell carcinoma. Axial CT image (a) shows a well-defined right oropharyngeal mass (arrow) and large cystic right cervical lymphadenopathy in a patient with HPV-positive squamous cell carcinoma. Axial CT image (b) shows an infiltrative right oropharyngeal mass (arrow) and solid right cervical lymphadenopathy in a patient with HPV-negative squamous cell carcinoma

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