Interlobular lobes often fall in arcs

The X-ray manifestations of Klebsiella infection may include the appearance of large leaf consolidation, small leaf infiltration, and abscesses. Large leaf consolidation is mostly located in the upper leaf, which is viscous due to a large amount of inflammatory exudate, so the interlobular fissures are often curved. Fall. Inflammatory infiltration is also denser than other pneumonias, with sharp borders, and lung abscesses form in 16% to 50% of patients.