Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There has been interval removal of a right - sided PICC . Multiple surgical clips overlie the lateral left upper lobe . Right and left mid to lower lung atelectasis / scarring seen . No focal consolidation , pleural effusion , evidence of pneumothorax is seen . The cardiac and mediastinal silhouettes are unremarkable . Hilar contours are stable .
    OUTPUT:
    
No acute cardiopulmonary process . Areas of bilateral atelectasis / scarring again seen .