Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest provided . There are increased interstitial markings throughout the lungs most confluent the right lung base . There is also suggestion of a small right - sided pleural effusion . The cardiac silhouette is enlarged but potentially in part due to prominent mediastinal fat and accentuated by AP technique . Deformities of the left lateral ribs compatible with old fractures .
    OUTPUT:
    
Increased interstitial markings in the lungs , right greater than left . Some of this may be attributed to patient 's known underlying cryptogenic organizing pneumonia . There is no prior to evaluate for interval change . Right basilar opacity could certainly represent active disease or infection . Increased interstitial markings could also be attributed to degree of vascular congestion . Trace right effusion .