Nodular melanoma is a type of skin cancer. It’s a dangerous form of melanoma that grows quickly. Only about 15% of all melanomas are nodular. But it causes nearly half of melanoma-related deaths.

COMEDIAN Katherine Ryan has revealed she has been diagnosed with skin cancer for the second time. The mum-of-three, 41, has early stage melanoma - the symptoms of which include a dodgy mole.

Another possibility is skin cancer, which must be addressed with a dermatologist right away. In this article, we cover several possible causes of skin discoloration along with pictures so you can ...

Katherine Ryan recently revealed her own skin cancer diagnosis. (Picture: Eamonn McCormack/WireImage) Comedian Katherine Ryan recently revealed a new skin cancer diagnosis after returning to the ...