1. The invasive Klebsiella pneumoniae syndrome: Case series
- Author
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Radtthiga Chelvaraj, Ngoo Qi Zhe, Cheong Moon Yee, Yaakub Azhany, Chong Mei Fong, and Tinesh Thamotaran
- Subjects
medicine.medical_specialty ,genetic structures ,biology ,business.industry ,Klebsiella pneumoniae ,medicine.medical_treatment ,Lung abscess ,General Medicine ,Hypopyon ,medicine.disease ,biology.organism_classification ,eye diseases ,Surgery ,Pneumonia ,Endophthalmitis ,medicine ,Panophthalmitis ,business ,Abscess ,Evisceration (ophthalmology) - Abstract
This case-series aims to report three cases of endogenous endophthalmitis due to invasive Klebsiella pneumoniae syndrome. Case 1 A 34-year-old lady who was admitted for pneumonia developed painful blurring of vision and redness in the right eye (RE) for one week. An examination of the RE revealed visual acuity (VA) of light perception (PL) with positive relative afferent pupillary defect (RAPD), proptosis, and restriction of extraocular movement with hypopyon. The patient was treated for RE panophthalmitis with a lung abscess and was started on systemic and topical antibiotics. The vitreous tap culture grew Klebsiella pneumoniae. Despite treatment, the patient's condition deteriorated, and evisceration was undertaken. Case 2 A 38-year-old lady presented with a sudden painful RE associated with blurred vision and redness for two days, and fever for one week. RE VA was hand movement with a positive RAPD and anterior chamber cells of 2+. A B-scan revealed a dome-shaped subretinal mass with exudative retinal detachment. The patient was treated for RE panophthalmitis complicated by a basal ganglia abscess. The urine and vitreous tap cultures grew Klebsiella pneumoniae. She responded to high-dose intravenous and intravitreal antibiotics. Unfortunately, her RE became phthisical. Case 3 A 70-year-old lady presented with painless blurring of vision over the RE. The blood and urine cultures grew Klebsiella pneumoniae. RE VA was PL, and she was treated for endogenous endophthalmitis. The vitreous culture grew Klebsiella pneumoniae. Unfortunately, the RE became phthisical. In conclusion, endophthalmitis due to Klebsiella pneumoniae is invasive and carries a poor prognosis if prompt treatment is not rendered.
- Published
- 2022