Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral chest radiographs . Diffuse interstitial opacities have increased since ___ . Consolidation at the lung bases may be partly due to atelectasis given low lung volumes . There is no pleural effusion or pneumothorax . The cardiomediastinal silhouette is stable .
    OUTPUT:
    
Worsening interstitial opacities compatible with the patient 's history of pulmonary hemorrhage . In the proper clinical setting , this could represent infection .