Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest provided . Subtle hazy projecting over the right upper lung seen only on the first image of this series , is concerning for an early pneumonia . Coarsened lung markings likely reflect chronic lung disease in this patient with known sarcoidosis . Emphysema difficult to exclude . No large effusion or pneumothorax . No convincing signs of edema or congestion . Cardiomediastinal silhouette appears grossly within normal limits . No acute bony injury . No free air below the right hemidiaphragm .
    OUTPUT:
    
Chronic lung disease with subtle hazy opacity projecting over the right upper lung on the first image of the series , possibly representing an early pneumonia .