Ophthalmopathologic Aspects of Endophthalmitis

Abstract

Endophthalmitis is one of the most severe ophthalmic emergencies. Most patients experience a permanent decrease in visual acuity after the event, but the eye can be preserved in most cases. However, when the eye is enucleated after endophthalmitis, ophthalmopathologic investigation of the globe with respect to the clinical history can provide valuable information regarding the ultimately frustrating course of the disease that can be helpful for the treatment of future patients. Often, valuable aspects also emerge with regard to the therapeutic approach. For example, in therapy-resistant fungal endophthalmitis the necessity of penetrating keratoplasty with a large graft diameter and possibly even removal of the lens including the capsular bag should be stressed. In the following, five enucleated eyes with a different spectrum of endophthalmitis, as well as different potential pathways of exogenous and endogenous endophthalmitis, are illustrated clinically and ophthalmopathologically. In summary, endophthalmitis requires urgent intervention; however, various differential diagnoses must be excluded. Histopathologic examination of enucleated eyes is helpful for understanding the course of the disease and may also have forensic significance.