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Incontinentia pigmenti achromians

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Illustrations

Incontinentia pigmenti - side
Incontinentia pigmenti - side

Alternative Names    Return to top

Hypomelanosis of Ito

Definition    Return to top

Incontinentia pigmenti achromians is a rare birth defect that causes unusual patches of light-colored (hypopigmented) skin and possible neurological and skeletal problems.

See also: Hypopigmentation

Causes    Return to top

The cause is unknown. Girls are affected slightly more often than boys.

Symptoms    Return to top

Exams and Tests    Return to top

A Wood's lamp examination of the skin lesions may help confirm the diagnosis. Your doctor may also recommend chromosome analysis or a further medical workup to discover any related medical problems.

Treatment    Return to top

There is no treatment for the hypopigmentation. Treatment consists of treating the symptoms. Cosmetics or clothing may be used to cover the hypopigmented spots if desired. Seizures, scoliosis, and other problems are treated as necessary.

Outlook (Prognosis)    Return to top

The outcome varies depending on the type and severity of symptoms that develop. In most cases, the skin pigment eventually returns to normal.

Possible Complications    Return to top

When to Contact a Medical Professional    Return to top

Call your health care provider if your child exhibits an unusual pattern of the color of the skin.

Update Date: 4/16/2007

Updated by: Michael S. Lehrer, M.D., Department of Dermatology, University of Pennsylvania Medical Center, Philadelphia, PA. Review provided by VeriMed Healthcare Network.

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