Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is again seen left - sided PICC line whose distal tip projects over the cavoatrial junction . The cardiomediastinal silhouette is unchanged . The bilateral hila are normal . There is a stable right lower lung calcified granuloma . There may be minimal left basilar atelectasis obscuring the left hemidiaphragm . There are no new focal lung consolidations . There is a stable minimal left apical pneumothorax , with a small medial component seen along the superior border of the cardiac silhouette . There are no pleural effusions .
    OUTPUT:
    
Stable minimal / small left apical pneumothorax with minimal medial component seen along superior cardiac silhouette . Otherwise stable chest x-ray .