Interval increase in diffuse ground-glass opacity throughout the lungs, which may indicate worsening pulmonary edema or an infectious process. The previously noted consolidation in the left lower lobe is stable, which could represent atelectasis or another consolidative process. There is a stable small left pleural effusion.
Edema (Uncertain) Atelectasis (Uncertain) Simple pleural effusion (Present) Pneumonia (Uncertain)