Corneal UlcerEye Infections, BacterialEye Infections, FungalKeratitisStomach UlcerDuodenal UlcerCorneal PerforationNatamycinPeptic UlcerAdministration, TopicalCorneaOphthalmic SolutionsLeg UlcerPressure UlcerContact Lenses, HydrophilicPostoperative ComplicationsSkin UlcerFusariosisAza CompoundsIodophorsEye BurnsAcanthamoeba KeratitisBurns, ChemicalPeptic Ulcer HemorrhageRosaceaCorneal DiseasesFibrin Tissue AdhesiveBurkholderia gladioliVisual AcuityContact Lenses, Extended-WearPeptic Ulcer PerforationTreatment OutcomeKeratoplasty, PenetratingOphthalmologic Surgical ProceduresQuinolinesPseudomonas InfectionsBuruli UlcerRetrospective StudiesPrednisoloneAnti-Infective AgentsConjunctivaFusariumAcanthamoebaMycoses