Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Streaky retrocardiac opacity is again seen likely atelectasis . There is however a more focal consolidation at the right lung base as well as blunting of the lateral costophrenic angle . There is right hilar fullness with a somewhat irregular contour . The cardiomediastinal silhouette is stable . No acute osseous abnormalities .
    OUTPUT:
    
New opacity at the right lung base could represent developing pneumonia . Blunting of the right costophrenic angle suggesting possible effusion . Irregular contour with fullness the right hilum could be related to patient 's adenocarcinoma .