However, the current (2003) WHO classification of head and neck tumors would put this case under the category of non-keratinizing squamous cell carcinoma.

• 请马老师审核），因为它伴随着内翻性乳头状瘤。然而，新版（2003）WHO头颈部肿瘤分类将这例放在非角化型鳞癌中。