Icthyosis (patient information)
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(Icthyosis) |
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(Icthyosis) On the Web |
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1] Associate Editor(s)-in-Chief: Raviteja Guddeti, M.B.B.S. [2]
Overview
Ichthyosis vulgaris, also known as fish scale disease or scaling skin, is a common skin disorder passed down through families that leads to dry, scaly skin. People or animals with ichthyosis have scaly skin which can vaguely resemble the scales of a fish.
What are the symptoms of Icthyosis?
The symptoms of Icthyosis include: Dry skin, severe Scaly skin ( scales) Possible skin thickening Mild itching of the skin
The dry, scaly skin is usually most severe over the legs but may also involve the arms, hands, and middle of the body. Persons with this condition may also have many fine lines over the palm of the hand.
What causes Icthyosis?
Ichthyosis vulgaris is one of the most common of the inherited skin disorders. It may begin in early childhood. The condition is inherited in an autosomal dominant pattern. That means you only need to get the abnormal gene from one parent in order for you to inherit the disease.
The condition is often more noticeable in the winter. It may occur along with atopic dermatitis, keratosis pilaris (small bumps on the back of the arms), or other skin disorders.