<p>Thanks Cangel. So what percentage caucasians have dysplastic nevii? What percentage of those go on to develop into a malignant melanoma? What are the causes of dysplastic cells?</p>
<p>Thanks Cangel. So what percentage caucasians have dysplastic nevii? What percentage of those go on to develop into a malignant melanoma? What are the causes of dysplastic cells?</p>