1Retrospective analysis of 216 cases with skin malignant tumor and precancerous lesions in northern Guangxi Province353-3552Clinical efifcacy of hyaluronic acid gel and tacrolimus ointment in the treatment of facial seborrheic dermatitisZHU Hang-hang, LIAN Shi, ZHU Wei356-3583Disease spectrum analysis of inpatient dermatological consultation in a children's hospitalLIU Ying, XIANG Xin, XU Zi-gang359-3624Clinical observation of sulfasalazine combined with methotrexate in the treatment of psoriatic arthritisXIAO Wei-ju, TAO Ya, RAO Lang363-3655A case of gastric carcinoma with rash as initial symptoms and a clinical analysis of cutaneous metastatic carcinoma366-3696Meta-analysis of efifcacy and safety of liquid nitrogen cryotherapy in the treatment of plantar warts370-373,3777Clinical studies of endovenous laser treatment for stasis dermatitis on lower limbs374-3778The analysis of soldier foot diseases of one unit of troops in the North China378-3799Advances in primary nodular cutaneous amyloidosisZHENG Lei, LIU Qiao380-382,38310Clinical manifestation of hyper-immunoglobulin E syndrome (HIES) and the differential diagnosis of HIES and atopic dermatitis384-386,39011The role of innate lymphoid cells in inlfammatory dermatosisWANG Ping, ZHENG Min387-39012Research progress on melanocyte cell cultureJIN Wang-yang, ZI Shao-xia, LIU Ai-ying391-39313Clinical observation of treating spleen deifciency wefness type urticaria with acupuncture“the old 10-needles”SUN Chen, LAN Hai-bing394-39614The experience of cultivating postgraduates for master degree of clinical medicine in dermatology and venereology397-398,40115Clinical observation of psychosomatic nursing intervention for patients with psoriasis vulgaris399-40116Nursing of the patient with Sweet syndrome complicated by skin infection misdiagnosed as impetigo402-40317A case of generalized linear porokeratosis complicated by multiple Bowen's disease404-40518A case of cutaneous plasmacytosis406-407,40919A case of follicular mucinosis408-40920A case of nasal nodular cutaneous amyloidosis410-411 