Stage I Nasopharyngeal Carcinoma AJCC v8

**Semantic type:** Neoplastic Process

**Definition:** Stage I includes: T1, N0, M0. T1: Tumor confined to the nasopharynx, or tumor extending to oropharynx and/or nasal cavity without parapharyngeal involvement. N0: No regional lymph node metastasis. M0: No distant metastasis. (AJCC 8th ed.)

**Synonyms:** - Stage I Nasopharyngeal Throat Cancer