A healthy 27-year-old woman with a corneal ulcer underwent fibrin gluing with a bandage contact lens twice, due to an impending perforation. The ulcer lesion slowly progressed, unresponsive to topical antibiotics and amphotericin B. We removed the gluing patch and performed a corneal or scraping or biopsy with multiple amniotic membrane grafts to seal the thinned or perforated cornea. Three days after the surgery, the corneal cultures grew Fusarium, as well as Enterococcus faecalis. Three weeks after surgery, the outermost layer of amniotic membranes, serving as a temporary patch, was removed. The anterior chamber was clear without cells. The signs of infection clinically and symptomatically cleared up four weeks later. Two months after surgery, the lesion became enhanced by amniotic membranes. The use of fibrin glue in infectious keratitis should be avoided, because it not only masks the underlying lesion, but it also interferes with drug penetration into the underlying lesion.
Adult ; Corneal Perforation/*drug therapy ; Corneal Ulcer/*drug therapy/*microbiology ; Eye Infections, Fungal/*microbiology ; Female ; Fibrin Tissue Adhesive/*therapeutic use ; Fusariosis/*microbiology ; Fusarium/*isolation & purification ; Humans

Although there have been a few reported cases of Enterococcal endophthalmitis, this is an unusual case of endophthalmitis complicated with corneal ulcer caused by Enterococcus faecalis. A 67-year-old male patient with diabetes mellitus underwent secondary intraocular lens implantation. Post-operative recovery was uneventful until a wound rupture was noted 3 weeks after the operation. On day 12 after the repair of the wound, endophthalmitis accompanied by wound necrosis and a fullthickness corneal ulcer was detected. His vision was light perception, and Enterococcus faecalis was identified by culture in samples of conjunctival sac, anterior chamber and vitreous humor. After 3 rounds of intravitreal antibiotics injection, the vitreous opacity disappeared on ultrasonographic finding but corneal opacity and corneal neovascularization still remained.
Aged ; Anti-Bacterial Agents/administration & dosage ; Corneal Ulcer/diagnosis/drug therapy/*microbiology ; Endophthalmitis/diagnosis/drug therapy/*microbiology ; Enterococcus faecalis/drug effects/*isolation & purification ; *Eye Infections, Bacterial/diagnosis/drug therapy/microbiology ; Gram-Positive Bacterial Infections/diagnosis/drug therapy/*microbiology ; Humans ; Lens Implantation, Intraocular ; Male ; Microbial Sensitivity Tests ; Surgical Wound Infection/diagnosis/drug therapy/*microbiology ; Treatment Outcome

PURPOSE: To report 2 cases of Comamonas acidovorans keratitis in immunocompromised cornea. METHODS: A complete review of the medical records of the two cases of Comamonas acidovorans keratitis. RESULTS: We found some similarities in clinical courses of two cases. Both of them showed development of keratitis during the management with corticosteroids, delayed onset, slow response to antibiotics, and relatively less affected corneal epithelium. CONCLUSIONS: Comamonas acidovorans is known as a less virulent organism. However it can cause an indolent infection that responds slowly even to adequate antibiotics therapy in immunocompromised corneas.
Amikacin/therapeutic use ; Anti-Bacterial Agents/therapeutic use ; Ceftazidime/therapeutic use ; Ciprofloxacin/therapeutic use ; Corneal Ulcer/diagnosis/drug therapy/*microbiology ; Delftia acidovorans/*isolation & purification ; Drug Therapy, Combination ; Eye Infections, Bacterial/diagnosis/drug therapy/*microbiology ; Gram-Negative Bacterial Infections/diagnosis/drug therapy/*microbiology ; Humans ; *Immunocompromised Host ; Male ; Microbial Sensitivity Tests ; Middle Aged

PURPOSE: To report 2 cases of Comamonas acidovorans keratitis in immunocompromised cornea. METHODS: A complete review of the medical records of the two cases of Comamonas acidovorans keratitis. RESULTS: We found some similarities in clinical courses of two cases. Both of them showed development of keratitis during the management with corticosteroids, delayed onset, slow response to antibiotics, and relatively less affected corneal epithelium. CONCLUSIONS: Comamonas acidovorans is known as a less virulent organism. However it can cause an indolent infection that responds slowly even to adequate antibiotics therapy in immunocompromised corneas.
Amikacin/therapeutic use ; Anti-Bacterial Agents/therapeutic use ; Ceftazidime/therapeutic use ; Ciprofloxacin/therapeutic use ; Corneal Ulcer/diagnosis/drug therapy/*microbiology ; Delftia acidovorans/*isolation & purification ; Drug Therapy, Combination ; Eye Infections, Bacterial/diagnosis/drug therapy/*microbiology ; Gram-Negative Bacterial Infections/diagnosis/drug therapy/*microbiology ; Humans ; *Immunocompromised Host ; Male ; Microbial Sensitivity Tests ; Middle Aged