Endogenous Klebsiella pneumoniae endophthalmitis.

Klebsiella pneumonia is a common human pathogen, and endogenous endophthalmitis is a vision-threatening infection presentedwith pain, redness, decreased vision acuity, and intraocular inflammation. Endogenous endophthalmitis caused by Klebsiella pneumoniae is uncommon and usually happens in patients with immunosuppression conditions. Diabetes is a predisposing risk factor, and liver abscess is a major source of Klebsiella pneumonia endogenous endophthalmitis (KPEE). Here, we report a case of KPEE in a patient who lost his vision in one eye after treatment.