Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Very ill - defined and faint localized increase in density in the right lower lung on the frontal view is not clearly localized on the lateral radiograph and is new since ___ . This localizing increase is a nonspecific finding and if there is a clinical concern for pneumonia , this can be appropriately followed up after treatment at six weeks . Left lung is clear . The pleural spaces are normal . Heart size is normal , mediastinal and hilar contours are unremarkable .
    OUTPUT:
    
Faint and ill - defined increased density in the right lower lung , appreciated only on the frontal view and new since ___ has a nonspecific appearance . If there is a clinical concern for pneumonia , this should be appropriately followed up following treatment at six weeks .