Eikenella corrodens isolated from pleural effusion: A case report

Figure 2 Eikenella corrodens. A: Eikenella corrodens (E. corrodens) gram stain of from a pleural empyema sample in an observing field under an oil immersion lens (× 100) (blue arrow); B: The observation of E. corrodens colonies in culture cultured for 48 h at 35 °C in a 6%-7% CO₂ environment (blue arrow); C: The bacterial morphology of E. corrodens with a direct smear of E. corrodens colonies in culture (blue arrow).