Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest demonstrate normal cardiomediastinal silhouette . The lungs are well expanded . There is no confluent opacity to suggest pneumonia . Minimal interstitial prominence is noted and lateral view shows bronchial thickening and mild dilatation projecting over the heart . Trace obscuration in the left costophrenic angle could be due to atelectasis . There is no pneumothorax or pleural effusion . Mild thoracic spondylosis is present . Note is made of healed right posterior ninth rib fracture .
    OUTPUT:
    
1 . No confluent opacity to suggest pneumonia . 2 . Probable bronchiectasis , right middle lobe . 3 . Mild interstitial abnormality ; previous edema resolved .