Oral cavity, metastatic carcinoma, bronchogenic carcinoma, gastric carcinoma. A classificacao tnm sintetiza as caracteristicas clinicas do tumor, permitindo realizar um prognostico e possibilitando comparacoes dos resultados. Lymph node metastasis in lower lip squamous cell carcinoma in relation to tumor size, histologic variables and p27 kip1 protein expression. Casi siempre surgen en una queratosis actinica previa. Carcinoma epidermoide bucal trastornos otorrinolaringologicos. Basal cell carcinoma is the most common and least aggressive but in a low percentage of cases, despite appropriate wide surgical margins, it can be aggressive, producing local invasion, recurrences and distance metastasis. Epidermoid carcinoma definition of epidermoid carcinoma by. The majority is squamous cell carcinoma with important clinical. Prognosis of oral cavity metastatic lesions presents an unfavorable sign, since these usually present at advanced stages of the disease in which survival goes from several months up to 2 years.
Nonmelanoma skin cancer includes basal cell carcinoma and squamous cell carcinoma scc. Cervical lymph node metastases and squamous cell carcinoma of the lip. Metastatic cutaneous squamous cell carcinoma of the head and neck. We report the case of nodal metastasis of unidentified primary squamous cell carcinoma in a 58 years old patient with white skin and a history of good health.