Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A left - sided PICC line has been removed . The cardiac , mediastinal , and hilar contours appear unchanged . Aside from streaky left basilar opacity suggesting minor atelectasis , the lungs appear clear . There is no pleural effusion or pneumothorax . No free air is demonstrated . A partly imaged catheter projects over the left upper quadrant of the abdomen , compatible with a gastrostomy tube .
    OUTPUT:
    
No evidence for free air or acute cardiopulmonary disease .