J Korean Ophthalmol Soc.  2007 Mar;48(3):449-454.

A Case of Combined Bacterial Keratitis with Recurrent Corneal Erosion

Affiliations
  • 1Institute of Vision Research, Department of Ophthalmology, Yonsei University College of Medicine, Seoul, Korea. eungkkim@yumc.yonsei.ac.kr
  • 2Department of Ophthalmology, Seoul Paik Hospital, Inje University College of Medicine, Seoul, Korea.
  • 3Department of Ophthalmology, St. Marys Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea.

Abstract

PURPOSE: We report a case of keratitis of Stenotrophomonas maltophilia and Coagulase negative Staphylococcus in a recurrent corneal erosion patient.
METHODS
A 29-year-old female patient was referred to our clinic for an intractable corneal ulcer in her left eye.
RESULTS
Her best corrected visual acuity in her left eye was 10/400 and the cornea showed a 2x2 mm corneal infiltration at the 6 o'clock position along with endothelial plaque. Initially, 5% cefazolin, 1.4% tobramycin, 3.3% vancomycin, and 0.125% amphotericin were administered every 2 hours, and Natacyn(R) was administered every 4 hours, but corneal infiltration was still aggravated. After nine days of medical treatment, the advancement of the conjunctival flap was performed. The lesion had not improved, and corneal scrape and culture were repeated. Stenotrophomonas maltophilia and Coagulase negative Staphylococcus were identified. Treatment with clindamycin and Cravit(R), to which isolated organisms are susceptible, was started, and the lesion improved. During the treatment, her right eye showed a painful epithelial defect in the morning, and a few days later recurrent corneal epithelial bullae developed in her left eye. She was diagnosed with recurrent corneal erosion in both eyes. The infection lesion improved by using 2% clindamycin and Cravit(R), but the corneal bullae were not controlled, and therefore all eyedrops gradually tapered. After the cessation of eyedrops, corneal epithelial bullae disappeared. When she visited our clinic 12 days after discharge, her vision was 20/30 and her corneal lesion had improved completely.

Keyword

Coagulase negative Staphylococcus; Keratitis; Recurrent corneal erosion; Stenotrophomonas maltophilia

MeSH Terms

Adult
Amphotericin B
Cefazolin
Clindamycin
Coagulase
Cornea
Corneal Ulcer
Female
Humans
Keratitis*
Ophthalmic Solutions
Staphylococcus
Stenotrophomonas maltophilia
Tobramycin
Vancomycin
Visual Acuity
Amphotericin B
Cefazolin
Clindamycin
Coagulase
Ophthalmic Solutions
Tobramycin
Vancomycin
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