Merck Manual

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Junctional epidermolysis bullosa (histopathology), horse
Junctional epidermolysis bullosa (histopathology), horse
Junctional epidermolysis bullosa (histopathology), horse

Junctional epidermolysis bullosa (histopathologic lesions) in a horse. Note the white spaces beneath the epidermis; these are junctional bullae.

Courtesy of Dr. Robert Dunstan.