Yang Zhen, Deputy Chief Physician of the Department of Rheumatology and Immunology, Master's Degree She primarily specializes in the diagnosis and treatment of pediatric allergic diseases and immunodeficiency disorders. With extensive clinical experience in atopic dermatitis, allergic rhinitis, asthma, urticaria, food allergies, immunodeficiency diseases, and various common pediatric internal medicine conditions, she is particularly skilled in the management of allergic diseases, desensitization therapy, and immunotherapy. She has been engaged in clinical work for over twenty years. As the first author, she has published more than ten professional research articles in core medical journals. She currently serves as a member of the Clinical Immunology Committee of the Chinese Society for Immunology and a member of the Immunology Group of the Pediatric Branch of the Shanghai Medical Association. Overseas training experience: In 2006, she pursued advanced training in allergy and immunology at the Department of Allergy and Immunology of the Affiliated Hospital of Virginia Commonwealth University School of Medicine in the United States. In 2015, she received further training in the diagnosis and treatment of allergic diseases at St. Thomas' Hospital in London, UK. Main research interests: Diagnosis and treatment of pediatric allergic diseases and primary immunodeficiency disorders, gene-related studies of asthma, desensitization therapy, and immunotherapy.