Corneal Cross-Linking Window Absorption (CXL-WA) as an Adjuvant Therapy in the Management of Aspergillus niger Keratitis

Figure 4

PAS positive section showing the focal erosion of the epithelium with a full thickness mixed inflammatory infiltrate, including lymphocytes, histiocytes, and granulocytes. Note the presence, in this context, of numerous branching hyphae which are highly suggestive of fungal keratitis.