Katherine Ryan has shared a photo of the mole on her arm which turned out to be skin cancer. The comedian, 41, announced ...

Now, the Duchess star has shared a picture of the mole – which was larger than a normal freckle, and pinky-red in colour – before it was surgically removed. ‘Here’s a photo of the melanoma ...

Moles that are uneven, change in colour or become itchy ... mole with different shades and colours could be a melanoma.