Superficial punctate keratopathy (SPK) Conjunctival hyperemia Corneal superficial neovascularization Irregularity of corneal epithelium Stromal scarring in the central cornea
Stage
10
5 months
Mild irregularity of corneal epithelium, stromal scarring in the central cornea, conjunctival hyperemia and corneal superficial neovascularization are overall improving.
Stage 1
50
6 months
SPK and conjunctival hyperemia, corneal superficial neovascularization, and corneal stromal edema were all ameliorated.