Epidermolysis Bullosa

**Definition:** Group of genetically determined disorders characterized by the blistering of skin and mucosae. There are four major forms: acquired, simple, junctional, and dystrophic. Each of the latter three has several varieties.

**Tree numbers:** - C16.131.831.493 - C16.320.850.275 - C17.800.804.493 - C17.800.827.275 - C17.800.865.410

**Synonyms:** - Acantholysis Bullosa