Analysis of Diluted Vitreous Samples from Vitrectomy Is Useful in Eyes with Severe Acute Postoperative Endophthalmitis

This study was designed to compare the diagnostic yield of microbiological analysis performed on diluted and undiluted vitreous samples from pars plana vitrectomy (PPV) in patients with acute postcataract endophthalmitis.Cohort study, evaluation of diagnostic test or technology.Patients with acute postcataract endophthalmitis (<6 weeks).Undiluted and diluted vitreous samples were taken from 34 consecutive patients at the beginning of PPV as part...