A squamous cell carcinoma arising from the lip or the oral cavity. The oral cavity squamous cell carcinoma usually arises from the buccal mucosa, tongue, or gums. It occurs predominantly in adults who use tobacco and alcohol and has a tendency to metastasize early to lymph nodes.
mandibulofacial dysostosis +
microtia
Middle Ear Squamous Cell Carcinoma
nasal cavity and paranasal sinus squamous cell carcinoma