Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral images of the chest were obtained . Bilateral opacities at the lung bases are again seen . The left lung base opacity is linear and likely represents atelectasis . The right lung base demonstrates increased radiodensity medially and likely represents resolving pneumonia . The right internal jugular catheter is unchanged in position and appearance compared to prior radiograph . The cardiomediastinal silhouette is also unchanged . There is no pneumothorax or pleural effusion . The visualized osseous structures are unremarkable . Evidence of abdominal mesh surgery is seen .
    OUTPUT:
    
Bilateral basilar opacities representing resolving pneumonia . Otherwise , unchanged chest radiographs .