Efficacy of concentrated autologous platelet-derived growth factors in chronic lower-extremity wounds.

The efficacy of concentrated autologous platelet-derived growth factors in the healing and closure of chronic lower-extremity wounds was evaluated in 24 patients with 33 lower-extremity wounds treated previously for at least 6 months using traditional methods. Surgical wound debridement was performed to convert chronic ulcers into acute wounds. Concentrated autologous platelet-derived growth factors and thrombin were applied to the wound bases and protected with a nonadhering compression dressing that remained intact for 7 days.

Neurothekeoma in the foot: a rare occurrence.

Neurothekeoma is a benign cutaneous neoplasm of nerve sheath origin. This seldom-seen entity is especially rare in the foot. We provide an overview of neurothekeoma and describe a patient with an occurrence in the foot that was effectively treated by complete excision of the mass.