Most Birthmarks are either hemangiomas or moles. They are usually harmless and many fade in childhood; those that do not can sometimes be removed by laser surgery or abrasion.

• 大部分的胎记不是血管瘤就是色素痣。通常无害,有许多在孩童时期会自动褪去,褪不掉的有时可用雷射手术或磨蚀来除去。