Albinismus
What do you understand by albinismus?
Congenital absence, either partial or complete, of the pigment normally present in the skin, hair and eyes.
Describe complete albinismus.
In complete albinismus the skin of the entire body is white, the hair very fine, soft and white or whitish-yellow in color, the irides are colorless or light blue, and the pupils, owing to the absence of pigment in the choroid, are red; this absence of pigment in the eyes gives rise to photophobia and nystagmus. Albinos—a term applied to such individuals—are commonly of feeble constitution, and may exhibit imperfect mental development.
Describe partial albinismus.
Partial albinismus is met with most frequently in the colored race. In this form of the affection the pigment is absent in one, several or more variously-sized patches; usually the hairs growing thereon are likewise colorless.
Is there any structural change in the skin?
No. The functions of the skin are performed in a perfectly natural manner, and microscopical examination shows no departure from normal structure save the complete absence of pigment.
What is known in regard to the etiology?
Nothing is known of the causes producing albinismus beyond the single fact that it is frequently hereditary.
Does albinismus admit of treatment?
No; the condition is without remedy.