Top tips for moles: what to be aware of and when to take action

Sarah, the Duchess of York, has marked the significance of Cancer Prevention Action Week, urging individuals not to overlook their health check-ups. She cautioned that "days could be the crucial factor between life and death." Having battled breast cancer less than a year ago, the Duke of York's former wife received a diagnosis of an aggressive form of skin cancer in January. In this helpful guide, an expert dermatologist gives the lowdown on moles and how you should monitor them.