Fig. 3From: Incidental operating room fire from a breathing circuit warmer system: a case reportFiber-optic bronchoscopy images immediately after injury. Airway mucosal swelling or narrowing is not observed but soot can be seen in the carina, right main bronchus, left main bronchus and right upper lobal bronchus. RUL right upper lobe, LMB left main bronchus, LLL left lower lobeBack to article page