Birthmarks are often harmless, but their origins have puzzled doctors for years. More than 10% of babies are born with some kind of birthmark. Some fade over time, while others stay for life. "Some ...

A congenital nevus is a birthmark that is a mole. Unlike other birthmarks, these moles don't usually disappear and may grow larger over time. Doctors consider these moles risky because they can become ...

Please provide your email address to receive an email when new articles are posted on . Researchers examined if more frequent pulsed dye laser (PDL) treatments increased efficacy in clearing port-wine ...