Fig. 1

EGFR and FGFR inhibitors and their corneal epithelial changes. EGFR = epidermal growth factor receptor, FGFR = fibroblast growth factor receptor, OPH = ophthalmology department, BBB = blood-brain barrier, mAb = monoclonal antibody, Ab-ADC = antibody-drug conjugate, TKI = tyrosine kinase inhibitor