Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single upright view of the chest provided . There is no focal consolidation , effusion , or pneumothorax . There is mild pulmonary vascular congestion and mild asymmetric pulmonary edema in the left lung . Prominence of the left hilum is similar to prior . The patient is status post right upper lobectomy . The cardiomediastinal silhouette is normal . Imaged osseous structures are intact . No free air below the right hemidiaphragm is seen .
    OUTPUT:
    
1 . No pneumonia . 2 . There is mild asymmetric pulmonary edema in the left lung .