In medicine (dermatology) Epidermolysis bullosa (EB) is a rare genetic disease characterized by the presence of extremely fragile skin and recurrent blister formation, resulting from minor mechanical friction or trauma. This condition is not contagious. The condition was brought to public attention in the UK through the Channel 4 documentary The Boy Whose Skin Fell Off, chronicling the life and death of English sufferer Jonny Kennedy.

Forms

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There are three main forms of inherited EB. These different subtypes are defined by the depth of blister location within the skin layers, and the location of the dissolution of the skin.

EB Simplex (EBS) -- ABOVE the basement membrane

Blister formation of EB simplex is within the basal keratinocyte of the epidermis. Sometimes EB simplex is called epidermolytic. There are four subtypes of EBS:

More on [ Epidermolysis bullosa ]

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