Babies have red patches on their necks.

Baby neck red plaque, to consider capillary malformation, also known as red spots or wine stains, is the most common congenital capillary malformation, birth can exist, good hair in the face, neck, can also occur in any other part. Lesions are reddish or dark red spots or patches, irregular shape, partial or complete pressure discoloration, can grow darker with age, can also be higher than the skin surface, nodular lesions occur. Some can be accompanied by other abnormalities. Treatment, mainly with pulsed dye laser, or photodynamic therapy.