Comedian Katherine Ryan reveals second skin cancer diagnosis

Standup, 41, says she was initially given all-clear by private doctor after raising concerns about a mole

The comedian Katherine Ryan has received a second skin cancer diagnosis after raising concerns about a mole on her arm.

Ryan attended a private clinic where a doctor who also works for the NHS dismissed her concerns about melanoma and gave her the all-clear, but she went back and a test revealed the mole was cancerous.