Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest were provided . The lungs remain low . There is no definite sign of pneumonia or CHF . There is bronchovascular crowding in the lower lungs . Cardiomediastinal silhouette appears normal . Bony structures are intact .
    OUTPUT:
    
Limited study with crowding of bronchovasculature in the lower lungs . No clear signs of pneumonia .