The Department of Dermatology of Renji Hospital affiliated to Shanghai Jiao Tong University was established in 1932. The department now includes three hospital districts in the east and west, with an annual outpatient volume of 200,000 people and more than 300 discharged patients. Routine dermatology clinics and skin cosmetology clinics, skin laser clinics, STD clinics, acne, psoriasis, Atopic dermatitis and other specialized clinics, Has the fungus room, the skin pathology room, the skin examination room, the laser treatment room (former Shanghai Laser Medical Center), the skin surgery treatment room, Phototherapy room and facial treatment room, to carry out various types of skin diseases and venereal examination and treatment of nearly 30 items, set up 12 beds in the West Hospital. Is the national " Skin Beauty Training Base"， " Acne Research Center ", " Rose Acne Research Center ", " National Acne Diagnosis and Treatment Demonstration Base ", Environmental and Psoriasis Research Center. Acne Group, Dermatology Branch, Chinese Medical Association Leader Unit of Acne Rehabilitation Group, Dermatology Branch, China Association of Non-Public Medical Institutions and Skin Rehabilitation Branch, China Rehabilitation Society. There are 18 doctors in the department, including 2 chief physicians, 4 deputy chief physicians, 6 doctors and 8 masters. There are 5 long-term (more than 1 year) in Germany and the United States and other internationally renowned universities dermatology study and establish cooperative relations, Professor Zouboulis of Germany, president of the International Acne Association, is a visiting professor in our department. There are 8 people in the national and Shanghai professional committees or groups. In recent 5 years, he has won 6 items from the National Natural Science Foundation of China, more than 20 items from the Shanghai Natural Science Foundation of China, and one third prize for Shanghai scientific and technological progress. Published 20 SCI articles, The annual National Continuing Education Project " Acne Research Progress Course " (and Renji Acne Forum) is a brand conference in the field of acne in China. The department also undertook the Jiaotong University Medical College Clinical Medicine Specialized, the Preventive Medicine Specialized, the General Practitioner Training, Shanghai-Ottawa joint medical school and postgraduate teaching tasks.