Prof. Dr. Chieh-Chih Tsai works at the Department of Ophthalmology, Taipei Veterans General Hospital in Taipei, Taiwan, and is affiliated with the School of Medicine, National Yang Ming Chiao Tung University in Hsinchu, Taiwan. He is the Guest Editor of the Special Issue “The Challenges and Therapeutic Prospects in Eye Disease” at MDPI. His research interests mainly focus on thyroid eye disease, orbital, lacrimal and eyelid disorders, IgG4-related ophthalmic disease, oxidative stress, and TGF-β and fibrosis. His scientific output includes 87 publications in various journals with an h-index of 20 (Scopus, February 2024).