Stage I Hypopharyngeal Squamous Cell 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 Epidermoid Carcinoma of Hypopharynx - Stage I Epidermoid Carcinoma of the Hypopharynx - Stage I Hypopharyngeal Epidermoid Carcinoma - Stage I Hypopharyngeal Squamous Cell Carcinoma - Stage I Hypopharyngeal Throat Squamous Cell Cancer - Stage I Squamous Cell Carcinoma of Hypopharynx - Stage I Squamous Cell Carcinoma of the Hypopharynx