Neck skin collision tumor. Descritores: Carcinoma basoescamoso. The collision or mixed tumor is a malignant neoplasm of the skin related to sun exposure and incidence rates of up to 1. It displays a distinctive clinical behavior in relation to other malignancies of the skin and the histological diagnosis, characterized by the collision between a basal cell carcinoma and squamous cell carcinoma, i. The case reported was of a male, year-old patient, with two cervical lesions progressively growing in recent months.

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Acta Otolaryngol ;


Recurrencia del carcinoma basocelular y epidermoide en pacientes con reporte histopatol├│gico de

There is no unanimous consensus for all tumor cases, based on the histological type, size, depth, and location of the lesion. The objective is to analyzed the approach used in skin neoplasias in the head and neck, focusing on the treatments performed, recurrence, and follow-up. During 36 months of follow-up, the efficacy of the chosen treatment, recurrence, side effects, complications, and esthetic satisfaction of patients were observed. Statistical analysis was performed using the Fisher's exact test. The main complications resulting from surgery were: a case of a frontal flap necrosis, a partial lesion of the buccinator nerve, and nasal stenosis. Keywords: Skin neoplasias; Basal cell carcinoma; Squamous cell carcinoma; Post-operative complications. All scientific articles published at www.


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