Six signs of silent killer disease to spot in the feet [Video]

Globally, skin cancer is one of the most common forms of cancer with the World Health Organisation reporting up to three million cases every year.

There are two main types of skin cancer – melanoma and non-melanoma. Melanoma skin cancer is much less common than non-melanoma but is more dangerous.

This is because it can spread to other parts of the body. It develops in cells that produce melanin – the pigment that gives your skin its colour and helps protect against sunburn.

As would be expected, symptoms of skin cancer typically appear on the skin. Many people are aware that the appearance of a new mole is something to be cautious about for this reason.

However, there are a number of other symptoms that should raise alarm bells that can appear in areas of the body you might not even think about.

According to experts at the American Academy of Dermatology Association(AAD), some signs of a melanoma can …