Toxic Epidermal Necrolysis
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Synonyms of Toxic Epidermal Necrolysis
- Acute Toxic Epidermolysis
- Dermatitis Exfoliativa
- Lyelles Syndrome
- Lyell Syndrome
- Ritter Disease
- Ritter-Lyell Syndrome
- Scalded Skin Syndrome
- Staphyloccal Scalded Skin Syndrome
- Toxic Epidermal Necrolysis
- No subdivisions found.
Toxic epidermal necrolysis (TEN) is a rare, sometimes life-threatening unless properly treated, immunological disorder of the skin. It is characterized by blisters that meld into one another to cover a substantial portion of the body (30% and more), and extensive peeling or sloughing off of skin (exfoliation and denudation). The exposed under layer of skin (dermis) is red and suggests severe scalding. Often, the mucous membranes become involved, especially around the eyes (conjunctivitis), but also the mouth, throat, and bronchial tree.
Onset can occur at any age. The infantile form frequently follows an infection. In adults the disorder is usually caused by a reaction to taking a pharmaceutical drug, especially anticonvulsants, non-steroid anti-inflammatories, and/or some antibiotics.
TEN is thought to be an immunological disorder and to be one of a family of three skin disorders. TEN is considered to be the more serious, followed by Stevens-Johnson syndrome and erythema multiforme, in order of severity of disease.
Toxic Epidermal Necrolysis Resources
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