Non-viral microbial keratitis in children

Abstract

Microbial (non-viral) keratitis is a serious vision-threatening condition. The management of microbial keratitis in children is particularly complicated by the children's inability to cooperate during examinations and the lack of information prior to presentation. Predisposing factors vary according to geographical location and age. Corneal trauma is the leading cause for microbial keratitis in children, followed by systemic and ocular disease. Etiologic agents are most frequently Gram-positive and Gram-negative bacteria commonly found in contact lens-related microbial keratitis. Mycotic keratitis is a major risk factor in tropical weather conditions, particularly when associated with agricultural trauma. Early diagnosis, intensive drug treatment, and timely planned surgical intervention may effectively improve the outcome of pediatric microbial keratitis.

Keywords: Children; Microbiology; Pediatric microbial keratitis; Predisposing factor.

Figure 1

Corneal scar after microbial keratitis.

Figure 2

Bilateral cryptophalmous with exposure keratopathy and microbial keratitis in left eye.