<unk>  is also referred to as hypopigmentation, and a condition in which there is too little pigment in the skin, hair, mucous membranes, and retina of the eye.
Hypomelanosis
Congenital generalized lipodystrophy
Idiopathic guttate hypomelanosis
Loxoscelism
Gonochorism
Psychogenic dwarfism
Sirenomelia
Hypohidrotic ectodermal dysplasia