Close up image of<unk> <unk>  is seborrheic dermatitis that affects infants. It presents on the scalp as greasy patches of scaling, which appear thick, crusty, yellow, white or brown. The affected regions are not usually itchy and do not bother the child. Other affected areas can include the eyelids, ear, around the nose, and in the groin. Hair loss can also occur.
Cradle cap
Tram track 
Tycoon's cap
Cramp-ring
Oak wilt
Half and half nail
Crown 
Hair whorl