Schulz Kimberly K, Walling Hobart W
Town Square Dermatology, Coralville, IA 52241, USA.
J Drugs Dermatol. 2010 Jan;9(1):66-7.
Fractional photothermolysis (FPT; Fraxel SR laser) is a 1550 nm non-ablative erbium laser device with a variety of clinical applications. FPT has been used to treat photodamage, photoaging, melasma, actinic keratoses and acne scarring. We present the case of a 49-year-old woman with a depressed 0.7 x 0.5 cm alar scar resulting from Mohs micrographic surgery for basal cell carcinoma with secondary intention healing. She was treated with FPT initially eight weeks post-operatively. FPT was performed a total of five times at four-week intervals. At the completion of FPT, the scar was nearly imperceptible and has remained so eighteen months later. To the authors' knowledge, treatment of facial scars resulting from Mohs micrographic surgery for cutaneous malignancy has not previously been reported.
分次光热解（FPT；飞梭SR激光）是一种波长为1550nm的非剥脱性铒激光设备，具有多种临床应用。FPT已被用于治疗光损伤、光老化、黄褐斑、光化性角化病和痤疮瘢痕。我们报告一例49岁女性患者，因基底细胞癌接受莫氏显微外科手术，二期愈合后鼻翼出现一处凹陷性瘢痕，大小为0.7×0.5cm。术后8周，她开始接受FPT治疗。FPT共进行了5次，间隔4周。FPT治疗结束时，瘢痕几乎难以察觉，18个月后仍保持如此。据作者所知，此前尚未有关于莫氏显微外科手术治疗皮肤恶性肿瘤后面部瘢痕的报道。
