Vergnes P, Taieb A, Maleville J, Larrègue M, Bondonny J M
Department of Pediatric Surgery, Children's Hospital, Bordeaux, France.
Plast Reconstr Surg. 1993 Mar;91(3):450-5. doi: 10.1097/00006534-199303000-00010.
Three children with giant pigmented nevi were treated by repeated tissue expansion. Five flaps were expanded twice, and one flap was expanded three times. The delay between expansions was 4 to 15 months (mean 9 months). With full inflation, vascularization of the flap remained good. However, every new expansion decreased flap length by 50 percent. Overall results with this technique, especially in two infants with giant pigmented nevi involving respectively 20 and 40 percent of the body surface, have been most impressive. Only one major complication has occurred: erosion of the skin caused by a fold of the expander envelope resulting in exposure of the expander. This technique improves the early surgical management of giant pigmented nevi and may provide better long-term functional and cosmetic results.
