Corneal UlcerStomach UlcerDuodenal UlcerEye Infections, BacterialPeptic UlcerEye Infections, FungalKeratitisLeg UlcerPressure UlcerSkin UlcerCorneal PerforationNatamycinPeptic Ulcer HemorrhageAdministration, TopicalCorneaOphthalmic SolutionsPeptic Ulcer PerforationContact Lenses, HydrophilicBuruli UlcerFusariosisAza CompoundsIodophorsEye BurnsAcanthamoeba KeratitisBurns, ChemicalRosaceaCorneal DiseasesFibrin Tissue AdhesiveBurkholderia gladioliContact Lenses, Extended-WearVisual AcuityKeratoplasty, PenetratingQuinolinesOphthalmologic Surgical ProceduresPseudomonas InfectionsAnti-Infective AgentsPrednisoloneConjunctivaDiabetic FootAnti-Ulcer AgentsFusariumHelicobacter pyloriAcanthamoebaHelicobacter InfectionsMycosesTreatment Outcome