[Cancer confined to the nasopharynx. ( NCI )]
UMLS (NCI) C1377917Stage I Carcinoma of Nasopharynx
Stage I Carcinoma of the Nasopharynx
Stage I Nasopharyngeal Cancer
Stage I Nasopharyngeal Carcinoma
stage I nasopharynx cancer
Stage I Nasopharynx Carcinoma