Corneal Ring Infiltrates Caused by Serratia marcescens in a Patient with Human Immunodeficiency Virus.

Abstract

PURPOSE:

To describe corneal ring infiltrates caused by Serratia marcescens in a patient with human immunodeficiency virus (HIV-1) who wore contact lenses.

METHODS:

A case study of a patient with keratitis due to an infection caused by S. marcescens and exhibiting corneal ring infiltrates was reviewed for history, clinical manifestation, microscopic study, and management.

RESULTS:

A 29-year-old man who had a history of contact lens wear and HIV-1 infection was admitted to hospital because of blurred vision, redness, and corneal infiltrates in the shape of a ring in the left eye. The visual acuity (VA) in both eyes was hand movement (uncorrected). Corneal scrapings were performed. The culture results of the corneal specimens revealed S. marcescens. The culture results of the contact lens disclosed the same organism. The corneal ulcer responded well to treatment with topical gentamycin sulfate 14 mg/ml. The final VA remained hand movement.

CONCLUSIONS:

S. marcescens can cause ring infiltrates in a HIV-1 patient who wears contact lenses. The treatment result for S. marcescens keratitis in a HIV-1 patient who wore contact lenses was favorable after intensive use of fortified topical antibiotics.

• Authors: Winai Chaidaroon, Sumet Supalaset
• Journal: Case reports in ophthalmology (Case Rep Ophthalmol) 2016 May-Aug Vol. 7 Issue 2 Pg. 359-363 ISSN: 1663-2699 [Print] Switzerland
• PMID: 27721784 (Publication Type: Case Reports)