Transient bullous dermolysis of the newborn
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Transient bullous dermolysis of the newborn | |
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Specialty | Dermatology |
Transient bullous dermolysis of the newborn (TBDN) is a skin condition that presents in newborns. It is characterized by blister formation secondary to even mild trauma.[1]:558
A subtype of dystrophic epidermolysis bullosa,[2] it is rare, usually inherited condition that presents with characteristic blisters at birth which resolve between six months and one year of age.[3]
Blisters may cover the entire body including the mouth, and as they heal, they may leave some mild scarring. In addition, nail changes may occur which can persist to adulthood.[3]
It is associated with COL7A1.[4]
The condition was described by Ken Hashimoto in 1985.[5][6]
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