Cystic eyelids-palmoplantar keratosis-hypodontia-hypotrichosis



Cystic eyelids-palmoplantar keratosis-hypodontia-hypotrichosis is one of several ectodermal dysplasias, disorders that affect the outer layer of a developing embryo. This layer, called the ectoderm, develops into the skin, teeth, eyes, nails, and hair.... read more