Oral manifestations of congenital dysplasia.. Skin atrophy due to repeated attacks and softness of the tongue due to atrophy of papillomas

- Vesicles and bubbles on the mucus at the age of (5-7) years.
  These vesicles rupture and leave ulcers.
  Skin loss due to repeated attacks.
  The tongue becomes soft, due to the atrophy of the papillae, so it appears too red due to its absence.
  - Then thicken the skin and become cracked and white.
  * Often develops cancers of the oral vestibule.
  * Nothing to do with tooth loss.