Head and neck cancer (CPP) corresponds to assumed tumors in the skin, oral cavity, lips, salivary glands, larynx, pharynx, nasal cavity, paranasal sinuses, external auditory canal and middle ear. It affects people of both sexes, but with greater predilection for males and over 40 years of age. The risk factors associated with this malignancy are smoking, alcohol consumption, overweight, exposure to ultraviolet ...
Pigmented lesions of the oral mucosa comprise a diverse group of lesions that can range from physiological pigmentations, such as gingival pigmentation in people with black skin, to severe pathological pigmentations, such as oral melanoma. The identification of pigmented tissue in the oral cavity can represent difficulties in the diagnosis for the health professional. This occurs because the clinical manifestat...