黄褐斑患者的特征表现

Skin characteristics of patients with melasma under VISIA detector

目的用VISIA皮肤检测仪,对比观察黄褐斑患者与健康人面部皮肤特点.方法2018年7-9月,无锡市第二医院皮肤科激光中心用VISIA皮肤检测仪分析女性黄褐斑患者与健康对照者皮肤斑点、皱纹、纹理、毛孔、紫外线色斑、卟啉、棕色斑和红色区的绝对分值以及年龄差.结果黄褐斑患者与健康对照皮肤相比,其斑点(35.62±8.90,27.82±4.98)、皱纹(24.36±6.93,19.89±1.10)、纹理(12.92±5.37,6.63±4.74)、毛孔(12.35±4.68,17.56±10.69)、紫外线色斑(23.11±4.55,17.71±7.26)、棕色斑(56.34±5.74,52.81±3.16)和年龄差(-0.59±3.35,3.96±3.60),差异有统计学意义(t=3.63,2.26,4.07,2.64,3.03,2.56,4.85,均P<0.05);卟啉(7.81±6.83,7.67±5.60)和红色区(40.44±6.73,38.50±9.87)比较,差异无统计学意义(t=0.08,0.89,均P>0.05).结论黄褐斑患者与健康对照皮肤相比,其色斑明显、皱纹增多、皮肤平滑度降低、更显衰老,但皮肤较健康对照组皮肤细腻.

Objective To compare the skin characteristics of melasma patients with general population by the VISIA skin detector.Methods In July to September 2018,the skin spots,wrin-kles,texture,pore,UV spots,porphyrins,brown spots,the absolute scores of red areas,and the age difference were analyzed in patients with melasma and general population in the Laser Center of Dermatology,the Wuxi Second Hospital.Results Compared with general population the spots(35.62±8.90,27.82±4.98),wrinkles(24.36±6.93,19.89±1.10),texture(12.92±5.37,6.63±4.74),pore(12.35±4.68,17.56±10.69),UV spots(23.11±4.55,17.71±7.26),brown spots(56.34±5.74,52.81±3.16)and the age difference(-0.59±3.35,3.96±3.60)of melasma patients had the statistically significant difference(t=3.63,2.26,4.07,2.64,3.03,2.56,4.85,P<0.05);Porphyrin(7.81±6.83,7.67±5.60)and red areas(40.44±6.73,38.50±9.87)had no statistical difference(t=0.08,0.89,P>0.05).Conclusions Compared with general population,the skin of patients with melasma has less splashes,wrinkles and the poorer skin smoothness and looks older,but it is more delicate.