Stage I Hypopharyngeal Carcinoma AJCC v7

**Semantic type:** Neoplastic Process

**Definition:** Stage I includes: T1, N0, M0. T1: Tumor limited to one subsite of hypopharynx and/or 2 cm or less in greatest dimension. N0: No regional lymph node metastasis. M0: No distant metastasis. (AJCC 7th ed.)

**Synonyms:** - Stage I Hypopharyngeal Carcinoma - Stage I Hypopharyngeal Throat Cancer