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mutations in any of several different genes and is usually inherited in an autosomal recessive manner. Treatment may include moisturizers, keratolytics, and oral synthetic retinoids (in severe cases).Lamellar ichthyosis is a rare genetic skin disorder in which the skin cells are produced at a normal rate, but they do not separate normally at the surface of the skin and are not shed as quickly as they should be; this results in the formation of scales. Lamellar ichthyosis is present at birth; many babies born with the condition are covered with a clear membrane (the collodion) and have skin that can be red or dark, tight and split. The eyelids and lips may be forced open by the tightness of the skin (which may continue into adulthood), and there may be contractures around the fingers. Other signs and symptoms may include problems with temperature regulation, water loss, secondary infections, thickened nails, and hair loss. The condition may be caused by
Last updated: 6/23/2011
- Ichthyosis, Lamellar. NORD. March 31, 208; http://www.rarediseases.org/rare-disease-information/rare-diseases/byID/544/viewAbstract. Accessed 6/23/2011.
- DermNet NZ is an online resource about skin diseases developed by the New Zealand Dermatological Society Incorporated. DermNet NZ provides information about this condition.
- Genetics Home Reference (GHR) contains information on Lamellar ichthyosis. This website is maintained by the National Library of Medicine.
- MedlinePlus was designed by the National Library of Medicine to help you research your health questions, and it provides more information about this topic.
- The National Organization for Rare Disorders (NORD) is a federation of more than 130 nonprofit voluntary health organizations serving people with rare disorders. Click on the link to view information on this topic.
- Medscape Reference provides information on this topic. Click on the link to view this information. You may need to register to view the medical textbook, but registration is free.
- The Online Mendelian Inheritance in Man (OMIM) database contains genetics resources that discuss the different types of lamellar ichthyosis. Click on the links below to go to OMIM and review these resources.
Lamellar ichthyosis 1
Lamellar ichthyosis 2
Lamellar ichthyosis 3
Lamellar ichthyosis, autosomal dominant
Lamellar ichthyosis 5
- Orphanet is a European reference portal for information on rare diseases and orphan drugs. Access to this database is free of charge.
- PubMed is a searchable database of medical literature and lists journal articles that discuss Lamellar ichthyosis. Click on the link to view a sample search on this topic.