Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest . A Bochdalek hernia is seen . A screw is seen in the left clavicle . There is eventration of the right hemidiaphragm . Faint opacity over the heart seen on the lateral view may represent pneumonia in the lingula .
    OUTPUT:
    
1 . Faint opacity in the lingula which was seen on the lateral view may represent pneumonia . Followup chest x-ray in four weeks should be done to evaluate for resolution .