preferred_name: Stage II Nasopharyngeal Keratinizing Squamous Cell Carcinoma AJCC v7
preferred_name_lc: stage ii nasopharyngeal keratinizing squamous cell carcinoma ajcc v7
label: Stage II Nasopharyngeal Throat Keratinizing Squamous Cell Cancer
label_lc: stage ii nasopharyngeal throat keratinizing squamous cell cancer