"Most people can't tell whether they have it or not. Some common symptoms however, include: \n* Unusual warts or moles \n* Persistent skin rashes \n* Easy bruising \n* Changing in the colors of the skin"@en . . . . "Most people can't tell whether they have it or not. Some common symptoms however, include: \n* Unusual warts or moles \n* Persistent skin rashes \n* Easy bruising \n* Changing in the colors of the skin"@en . "How do you know if you have skin cancer"@en .