Skin cancer - an overview for dentists.

Skin cancer is common and an increasing problem in the UK. It frequently occurs on the head and neck skin. A significant proportion of the adult population in the UK visits the dentist each year, thus making dental practitioners ideally placed to identify suspicious lesions, which could be skin cancer, as part of their routine extra-oral examination. These patients can then be referred on to hospital or their GP for further management. The dentist can also give advice on risk factors and self-monitoring to patients. This paper aims to describe the risk factors, pathology, presentation and treatments for the three most common forms of skin cancer - basal and squamous cell carcinomas, and malignant melanoma, to give the dental practitioner the knowledge and confidence to examine for and identify these skin cancers.