{Reference Type}: Case Reports
{Title}: Staphylococcus lugdunensis Endophthalmitis Following Intravitreal Anti-vascular Endothelial Growth Factor Injections.
{Author}: Ahmed U;Nozad L;Saldana-Velez M;
{Journal}: Cureus
{Volume}: 14
{Issue}: 10
{Year}: Oct 2022
暂无{DOI}: 10.7759/cureus.30439
{Abstract}: Staphylococcus lugdunensis is a rare causative organism of endophthalmitis following intravitreal injections. It presents an aggressive disease course with potentially devastating outcomes. In this case, the patient presented late with a severely painful, red eye with a reduced visual acuity from 6/18 to light perception following bilateral intravitreal injections of anti-vascular endothelial growth factor. Strict adherence to the bilateral intravitreal injection protocol meant prevention of infection in the right eye. Intravitreal vancomycin was administered without delay and an emergency vitreous biopsy was performed, confirming S. lugdunensis as the causative organism. An intense course of oral and topical steroids was chosen due to the aggressiveness of this organism. Early vitreo-retinal opinion was sought but the patient was deemed not suitable for vitrectomy due to initial improvements in visual acuity to hand movements. The patient showed improvements in the visual acuity to 1/60, and remains on a weaning regime of oral and topical steroids with no further complications.