Tongue reconstruction with minimal donor site morbidity using a deep inferior epigastric perforator (DIEP) free flap in a 6-year-old girl.

Tongue reconstruction was performed using a deep inferior epigastric perforator (DIEP) free flap in a 6-year-old girl with undifferentiated sarcoma of the tongue. After hemi-glossectomy with upper neck dissection, a 3-lobed DIEP free flap was used for the reconstruction. Donor site was closed primarily with suturing umbilicus in proper position.

Features of wound healing shown by fibroblasts obtained from the superficial and deep dermis.

Dermal fibroblasts (DF) obtained from the superficial dermal layer and those from the deep dermal layer have different cellular functions. These differences are often associated with excessive scarring; they also influence early wound healing. We therefore investigated the differences between superficial and deep dermal fibroblasts with special emphasis on their contractile properties, and ability to produce connective tissue.