A thyroglossal duct cyst is a pocket in the front part of the neck that is filled with fluid. A child is born with this cyst.

Congenital torticollis means that a baby is born with an odd position of the neck. The odd position is because of a tight, short neck muscle. Learn more about the condition, including the symptoms and how it is diagnosed and treated.

Blepharitis is an inflammation in the oil glands of the eyelid. It causes swollen eyelids and crusting around the eyelashes. Even after it’s treated and goes away, it can often come back again and again for years. It can often lead to an infection of the eye and a loss of eyelashes.

Cellulitis is a serious type of infection and inflammation. It can occur in various parts of the body. When it occurs in the eyelid and tissues in the front part of the eye area, it’s called preseptal cellulitis. When it occurs behind and around the eye in the eye socket (orbit), it’s called orbital cellulitis. Both of these conditions are serious.

A chalazion is a slow-growing, painless lump in the eyelid that forms because of the swelling of an oil gland. It’s more common in adults between ages 30 and 50 than in children.