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Updated: Aug 29, 2025

Intravitreal Injection and Quantitation of Infection Parameters in a Mouse Model of Bacterial Endophthalmitis
Published on: February 6, 2021
Globicatella sanguinis Endophthalmitis in a Patient from India
Himansu Sekhar Behera1, Sushree Satavisa2, Srikanta Kumar Padhy2
1Department of Ocular Microbiology, LV Prasad Eye Institute, Bhubaneswar, India.
Abstract:
A 55-year-old lady with bamboo stick injury to her right eye suffered corneal laceration with retained wooden foreign body in the anterior chamber. In the first-sitting corneal laceration repair, lens aspiration with foreign body removal was done. Two days later, she developed signs and symptoms of endophthalmitis for which pars plana vitrectomy with intravitreal antibiotic injection was done. Smear examination of vitreous sample revealed the presence of Gram-positive cocci in pairs and short chains on Gram's stain on the same day. Confluent white, moist, and alpha-hemolyticus bacterial colonies appeared over the inoculum on blood agar and chocolate plates on the next day, which later was identified as Globicatella sanguinis by VITEK-2 compact system. To our knowledge, this is the second reported case of Globicatella-related endophthalmitis; the outcome was favourable in the incumbent case owing to an early intervention and isolate being susceptible to vancomycin.
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