Orphanet_79403 (Junctional epidermolysis bullosa - pyloric atresia) can be described as follows. Junctional epidermolysis bullosa with pyloric atresia is a severe subtype of junctional epidermolysis bullosa (JEB, see this term) characterized by generalized blistering at birth and congenital atresia of the pylorus and rarely of other portions of the gastrointestinal tract. Also known as: Carmi syndrome, JEB-PA.