Merck Manual

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Pemphigus Vulgaris (Mouth Sores)
Pemphigus Vulgaris (Mouth Sores)
Pemphigus Vulgaris (Mouth Sores)

This photo shows blisters that have ruptured and formed mouth sores (ulcers). Blisters often appear in the mouth before they appear on the skin.

Image provided by Thomas Habif, MD.

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Pemphigus Vulgaris