Squamous Cell Carcinoma on Uncommon Locations in a Family With Epidermolysis Bullosa

Epidermolysis bullosa (EB) is a group of dermatological conditions characterized by development of bullae and ulcers following trivial trauma. One of the most important complications of EB is squamous cell carcinoma. While occurance of skin squamous cell carcinoma is common in epidermolysis bullosa, its occurence on mucosal surface is rare. Herein, we report two members of a family who developed squamous cell carcinoma on their esophagus and tongue.