Iorizzo Matilde, Vincenzi Colombina, Smith Frances J D, Wilson Neil J, Tosti Antonella
Private Practice Dermatologist, Lugano, Switzerland.
Pediatr Dermatol. 2009 Jul-Aug;26(4):492-3. doi: 10.1111/j.1525-1470.2009.00970.x.
Pachyonychia congenita type I is an autosomal dominant disorder where nail abnormalities are a constant feature and develop during childhood. We report here a family with pachyonychia congenita type I and very mild nail changes to underline that this diagnosis should be considered even in the absence of severe nail thickening.