Cutaneous T Cell Pseudolymphoma at the Site of a Semipermanent Lip-Liner Tattoo
Cutaneous T Cell Pseudolymphoma at the Site of a Semipermanent Lip-Liner Tattoo
复制标题
半永久唇线笔纹身部位的皮肤 T 细胞假性淋巴瘤
作者：
J. Shin;S. Seo;Byoung;Il;S. Son
浸润细胞强烈表达CD3抗原（图2b）。淋巴细胞CD68阴性，但巨噬细胞部分表达CD68（图2c）。CD20和末端脱氧核苷酸转移酶呈阴性（图2 d， e）。Ki-67的增殖指数较低（图2f）。在石蜡包埋皮肤上进行了T细胞受体基因重排研究，并显示出多克隆模式。我们尝试用595纳米脉冲染料激光治疗，但4个疗程后没有改善。此后，患者每隔2或3周接受局部注射曲安奈德，持续4个月。病变逐渐缓解，观察到明显的临床改善（图1b）。在一场比赛中
the infiltrated cells strongly expressed CD3 antigen ( fig. 2 b). The lymphocytes were CD68 negative, but the macrophages partially expressed CD68 ( fig. 2 c). CD20 and terminal deoxynuleotidyl transferase were negative ( fig. 2 d, e). Ki-67 had a low proliferation index ( fig. 2 f). A T cell receptor gene rearrangement study was performed on paraffin-embedded skin and showed a polyclonal pattern. We attempted treatment with a 595-nm pulsed dye laser, but there was no improvement after 4 sessions. Thereafter, the patient underwent intralesional triamcinolone injections at 2or 3-week intervals for 4 months. The lesion responded gradually and marked clinical improvement was observed ( fig. 1 b). During a fol-