Describes the risk factors, appearance, pathology, treatments, and possible outcomes. Includes photographs of treated and untreated lesions.

Explains how pre-cancerous lesions develop, their risk factors and treatment, and includes photographs of these and similar conditions.

Patient fact sheet explains causes, appearance, diagnosis, risks, and treatment.

An outline of the condition and the need for treatment, with a link to a series of photographs.

Provides an overview of symptoms, treatment, and prevention, as well as photographs of lesions on the arms, scalp, and ear.

Outlines the causes, lists the early warning signs, and explains the usual methods of treatment.

Evidence-based recommendations from the American Academy of Dermatology. Includes detailed clinical advice for diagnosis and treatment.

A detailed explanation covering symptoms, diagnosis, management, and outcomes. Includes discussion of the possible side effects of treatment, as well as the consequences of leaving them untreated.