epidermolysis bullosa

Pronunciation: (EH-pih-der-MAH-lih-sis buh-LOH-suh)

A group of chronic skin disorders in which fluid-filled blisters form on the skin and mucosa (the moist, inner lining of some organs and body cavities). Epidermolysis bullosa is inherited and usually starts at birth. Patients with epidermolysis bullosa may be at increased risk of squamous cell cancer of the skin.

Source: NCI Dictionary of Cancer Terms