1Expert consensus on the treatment of atopic dermatitis with systemic Janus kinase inhibitorsGuidelines and consensus129-1352Study on the correlation between Th1/Th2/Th17 cytokine imbalance and non-segmental vitiligoZHANG Xiang-yue, ZOU Xue-lian, LEI Zi-xianOriginal articles136-138,1423Expression changes and clinical significance of LSD1,NUSAP1 and TEAD4 in HPV infected condyloma acuminatum and cervical squamous cell carcinomaLIU Li-yuan, FENG Xiao-yang, NIU Yan-dongOriginal articles139-1424Application of dermoscopy in the diagnosis of juvenile xanthogranulomaHU Cui, QIAN Hua, GU YangOriginal articles143-1465Detection of AIM2 in skin lesions and mtDNA in serum of psoriasis patientsLIANG Dai-wen, WANG Li-ya, ZHAO ShaClinical studies147-1506Gene mutation analysis in a Chinese pedigree with neurofibromatosis Ⅰ and literature reviewWANG Kai, WANG QiangClinical studies151-1547Evaluation of the clinical efficacy of the 595nm pulsed dye laser combined with halometasone cream in the treatment of nail psoriasisSONG Wen-ting, ZHOU Chen-xi, GAO NiClinical studies155-1578Progress in pathogenesis and treatment of subcorneal pustular dermatosisWANG Ya-xin, YANG Jian-xunReviews158-160,1649Pathogenesis and treatment status of ulcers in leprosyCHENG Chao-jiang, WANG Hong-sheng, WU Xin-fengReviews161-16410Research progress in photoelectric treatment of acne sequelaLIAO Bei, SHI Chun-rui, ZHANG JingReviews165-169,17311Advances of diagnosis and treatment of inverse psoriasisSUN Gang, ZHU Xiao-chen, GU JunReviews170-17312The experience and thoughts on clinical internship teaching of dermatology under the current statusWANG Mei-fang, MEI Xue-ling, ZHAO Jun-yingTeaching dermatology174-17613Observation on the effect of two bathe therapy methods on the lesions of generalized pustular psoriasisDermatosis nursing care177-17914A case of trichoadenoma on the buttockZHENG Ji-chun, YU Hui-jun, WU Jia-minCase reports180-18115A case of facial colloid miliumOU Zu-zhen, ZHAI Zhi-fang, SONG Zhi-qiangCase reports182-183,18616Two cases of confluent and reticulated papillomatosis misdiagnosed as acanthosis nigricansLIU Xin-xin, GONG Ze-kun, QIN BeiCase reports184-18617A case of onychophagia-induced longitudinal melanonychia and its dermoscopic featuresDOU Jia-chen, CHEN Xiao, YANG XiCase reports187-18918Spitz nevus:a case report and literature review about spitzoid tumorYIN Xiao-ya, LI Yi-peng, MENG Ru-songCase reports190-192 