[Postoperative prevention of hypertrophic scars and keloids using radiotherapy]

A group of 63 patients with keloids or hypertrophic scars were treated with excision and postoperative superficial X-ray irradiation. The cosmetic and functional results were very good in more than two-thirds of these cases. In 10% a relapse occurred, which is in keeping with the international literature. Finally, other radiotherapeutic modalities such as brachytherapy, in combination with hyperthermia are discussed.