A: Control group monitored by a slit lamp; B: EAU group monitored by a slit lamp. Irregular iris hyperemia, damaged iris with flare and cells, and cloudy aqueous humor; C: Histopathology examination of control group; D: Histopathology examination of EAU group, iris, ciliary body and anterior chamber neutrophil, monocytes and T lymphocytes infiltration. Scale bar=200 µm.