Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is a faint opacity in the right lower lobe . Left lung is clear . Heart size is normal . There are no pleural effusions . Old healed fracture of the right seventh posterior rib . Hardware transfixes a remote fracture of the left humerus , with marked residual deformity and inferior subluxation of the humeral head .
    OUTPUT:
    
Right lower lobe aspiration or early pneumonia .