Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP upright and lateral views of the chest provided . Lungs are hyperinflated and clear . No large effusion or pneumothorax . No edema or pneumonia . Heart is top - normal in size . Mediastinal contour is notable for unfolded thoracic aorta . Degenerative spurring in the T - spine noted . High riding right humeral head likely reflect chronic rotator cuff disease . No free air seen below the right hemidiaphragm .
    OUTPUT:
    
1 . Hyperinflated lungs without superimposed pneumonia . 2 . Mildly enlarged cardiac silhouette . 3 . Severe degenerative disease right shoulder .