Head and Neck Mucosal Melanoma pT3 TNM Finding v8

**Semantic type:** Finding

**Definition:** Mucosal melanoma of the head and neck with tumor limited to the mucosa and immediately underlying soft tissue, regardless of thickness or greatest dimension; for example, polypoid nasal disease, pigmented or nonpigmented lesions of the oral cavity, pharynx, or larynx. (from AJCC 8th Ed.)

**Synonyms:** - Mucosal Melanoma of the Head and Neck pT3 TNM Finding v8