Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single AP view of the chest . Coarse interstitial markings seen throughout the lungs compatible with patient 's known history of fibrosis . There is a new region of consolidation at the right lung base . Streaky left basilar opacities also appears slightly more conspicuous , potentially due atelectasis given eventration of left hemidiaphragm which is unchanged . Cardiomediastinal silhouette is grossly unchanged . There is suggestion of a hiatal hernia with increased lucency overlying the heart . No acute osseous abnormality detected .
    OUTPUT:
    
Findings compatible with patient 's known IPF with new superimposed region of consolidation at the right lung base . This may be due to component of atelectasis or infection in the proper clinical setting .