Fernández Irene Salgüero, Moreno Carmen, Vano-Galvan Sergio, Olasolo Pedro Jaén
Dermatol Online J. 2010 Sep 15;16(9):16.
Pseudoverrucous papules and nodules (PPN) is an uncommon complication, mainly reported in the diaper area. It is thought to be a manifestation of chronic irritant contact dermatitis that develops as a result of prolonged exposure to liquid stool and/or urine. We report a case of a peristomal PPN with a histolopathology simulating a nutritional deficiency dermatitis.