== Warnings ==
Some skin cancer looks like warts : Squamous cell carcinomas typically appear as persistent, thick, rough, scaly patches that may bleed. They often look like warts and sometimes have open sores with a raised border and crusted surface over an elevated pebbly base. The skin around them typically shows signs of sun damage such as wrinkling, pigment changes and loss of elasticity. see a doctor to make a prope diagnosis
== References ==