1Observation of the effect of intense pulsed light combined with Q-switched laser on pigmentation after acne treatmentHAN Peng, ZHANG Jie, WANG Yanling, ZHANG Chunli321-324,3692Clinical effect of unipolar radio frequency on eyelid bagTANG Xiaojuan, ZHANG Yaru, LIU Zheng, REN Minge, WANG Ximei325-326,3813Efficacy of intense pulsed light combined with microneedling in the treatment of papular acneOZARINA Muqimova, WANG Min, CHEN Danyang, GUO Liang327-3304The effect of intradermal injection of PRP combined with Q-switched laser on the treatment of melismaYUE Di, YANG Fan, ZHENG Liang, ZHONG Xin, LI Ying, GUO Xiaodie331-333,3445Comparison of effects of carbon dioxide fractional laser and gold microneedle in the treatment of facial acne atrophic scarsSHEN Hui, YU Zhenzhen, ZHAO Hongbo334-3376Multiple flaps combined to repair large defects after resection of extramammary Paget diseaseBAO Shiwei, ZHAO Hongyi, MA Xiaobing, QIAN Wenjiang, REN Rongxin, DING Jinping, SUN Zhongyang352-3547Application of high SMAS in the facial rhytidecotomyLIU Changsong, XIAO Zhibo355-357