Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right - sided pigtail catheter is seen projecting over the lateral right lower hemi thorax . The right base opacity representing pleural effusion possible consolidation , is stable . No evidence of pneumothorax is seen . The cardiac and mediastinal silhouettes are stable . Remainder of the examination is stable in appearance .
    OUTPUT:
    
Right - sided PICC solid catheter continues to project over the lower lateral right hemi thorax with persistent right base opacity which is not significantly changed compared to the prior study . Query loculated pleural effusion .