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Gangrenous wound of a single diabetic foot patient successfully healed following the autologous peripheral blood stem cell transplantation. (A) Preoperative diabetic foot of patient A, showing extensive necrosis and co-infection at left foot. (B) Diabetic foot of patient A at 3 weeks after stem cell transplantation; fresh granulation growth was evident in the wound. (C) Foot of patient A at 4 weeks after transplantation following an in situ dermatoplasty, with the wound healing well.
