Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There has been interval removal of the PICC . Opacity at the left lung base obscuring the left heart border is concerning for lingular pneumonia . The right lung is clear . There is no pleural effusion or pneumothorax . Heart size is normal . Mediastinal silhouette and hilar contours are normal .
    OUTPUT:
    
Lingular pneumonia . Dr . ___ ___ the findings with Dr . ___ , ___ for Dr . ___ , by phone at approximately 4 : 15 pm on ___ .