Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Since the thoracentesis , the left pleural effusion has essentially resolved . There is an area of consolidation in the left mid-lung region that obscures the left heart border , suggesting possible lingular pneumonia . This was seen on the prior radiograph this morning , but was partially obscured by the effusion . There is also a vertical line in the peripheral of the left hemithorax that mimics a loculated pneumothorax but there or are pleural markings beyond this line . No apical pneumothorax . Cardiomediastinal silhouette is stable . No acute osseous abnormalities .
    OUTPUT:
    
1 . Interval resolution of the left pleural effusion status post thoracentesis . 2 . There is an area of consolidation that obscures the left heart border , and likely represents a lingular pneumonia . 3 . Vertical line in left hemithorax is unlikely due to a loculated pneumothorax given the presence of pleural markings beyond it .