瘢痕疙瘩发病及治疗后复发的临床相关因素分析

目的 总结分析瘢痕疙瘩发病及治疗后复发的相关因素.方法 对经手术切除＋放射治疗、曲安奈德局部注射、手术治疗＋药物外用3种治疗方法 的476例瘢痕疙瘩病例进行分析.结果 476例,22～45岁女性多发,女：男为1.83∶1.00;外伤与耳部穿孔是最常见的诱发原因;瘢痕疙瘩复发与家族史、治疗方法 、瘢痕位置有关,与患者年龄、性别、瘢痕大小、病程、发病诱因无关.结论 手术切除＋放射治疗、曲安奈德局部注射是较为有效的治疗方法,部分瘢痕疙瘩的发生与遗传有关,应重视瘢痕疙瘩的致病基因研究.

Pathogenesis of keloids and its related factors of recurrence: a clinical analysis of 476 cases

Objective To study what affect the incidence and recurrence of keloids. Methods A total of 476 cases were treated with surgery plus adjunctive radiation therapy, intraleisional injection of triamcinolone acetonaide acetate, or surgery plus postoperative topical medicine. The family history and other clinical data were analyzed, including patients' age, sex, the duration of keloids, initiating factors, location, size, treatment method, and recurrence of the keloids. Results Keloids occurred in both male and female with the rate of 1. 83 ∶ 1. 00, with a predominance in woman aged from 22 to 45 years old. Trauma and pierce were the most significant initiating factors. The recurrence was affected by patients family history, treatment methods and the location of keloids, and less affected by keloids size, patients' age and sex. Conclusions Both surgery following adjunctive radiation therapy and intraleisional Kenalog injection are useful methods, which are prior to surgery plus postoperative topical medicine. The keloids incidence has a preponderance in some patients with family history. Therefore,genetic research is important to identify the pathogenetic factors in the keloids.