Congenital fibroblastic connective tissue nevi: Unusual and misleading presentations in three infantile cases.

Background: Fibroblastic connective tissue nevi (FCTN) are benign skin conditions characterized by bland spindle cells infiltrating the reticular dermis and the upper subcutis with preservation of adnexal structures. A subset of FCTN expresses CD34, which may cause difficulties in the differential diagnosis, in particular with dermatofibrosarcoma (DFSP). We aim to study clinical and histological main features of congenital FCTN to better understand their heterogeneity.

Treatment of a large defect of the chest wall in a child using a negative pressure wound dressing.

Vacuum-assisted closure(VAC) is a simple wound healing tool in plastic surgery. We report a large thoracic defect in a child, in which the VAC was used to cover an exposed polytetrafluoroethylene prosthesis. The VAC saved the prosthesis and induced complete granulation of the wound, which healed completely in five weeks.