Stage II Laryngeal Squamous Cell Carcinoma AJCC v6 and v7

**Semantic type:** Neoplastic Process

**Definition:** Stage II includes: T2, N0, M0. T2: (Supraglottis) Tumor invades mucosa of more than one adjacent subsite of supraglottis or glottis or region outside the supraglottis (e.g., mucosa of base of tongue, vallecula, medial wall of pyriform sinus) without fixation of the larynx. (Glottis) Tumor extends to supraglottis and/or subglottis, and/or with impaired vocal cord mobility. (Subglottis) Tumor extends to vocal cord(s) with normal or impaired mobility. N0: No regional lymph node metastasis. M0: No distant metastasis. (AJCC 6th and 7th eds.)

**Synonyms:** - Stage II Epidermoid Carcinoma of Larynx - Stage II Epidermoid Carcinoma of the Larynx - Stage II Laryngeal Epidermoid Carcinoma - Stage II Laryngeal Squamous Cell Carcinoma - Stage II Laryngeal Squamous Cell Carcinoma AJCC v6 - Stage II Laryngeal Squamous Cell Carcinoma AJCC v7 - Stage II Laryngeal Throat Squamous Cell Cancer - Stage II Larynx Epidermoid Carcinoma - Stage II Larynx Squamous Cell Carcinoma - Stage II Squamous Cell Carcinoma of Larynx - Stage II Squamous Cell Carcinoma of the Larynx