Fig. 34From: Diagnosis and Treatment of Keloids and Hypertrophic Scars—Japan Scar Workshop Consensus Document 2018Postoperative radiotherapy. Body sites differ in terms of the postoperative radiotherapy protocol that is needed to prevent recurrence after keloid/hypertrophic scar excision. For example, earlobe keloid surgery should be followed with 10 Gy/2 fractions/2 days radiotherapyBack to article page