Improvement in low lung volumes with mild pulmonary edema. Residual patchy linear opacities in both lung bases, which may represent residual edema or scattered subsegmental atelectasis. No evidence of pleural effusions or pneumothoraces. Cardiac and mediastinal contours appear stable.
Simple pleural effusion (Absent) Atelectasis (Uncertain) Edema (Present) Simple pneumothorax (Absent)