Most cases of skin cancer are caused by over-exposure to UV rays, either from our strong kiwi sun or sun beds. When caught in the early stages, most skin cancers are curable, which is why regular checks are so important.
Skin cancers are named by the type of skin cell they originate from:
• Basal cell cancers originate from the lowest layer of the epidermis, and is the most common (70% of all skin cancers) and the least dangerous.
• Squamous cell cancers originate from the middle layer of the epidermis and is less common (20% of all skin cancers) and can occasionally spread to other parts of the body.
• Melanoma is probably the one you have heard about most often, which originates in the pigment-producing cells (melanocytes), it is the less common (5% of all skin cancers), but has the most likelihood of spreading to other areas of the body and have life-threatening consequences.
• The remaining 5% of skin cancers are made up of rare tumours