Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Low lung volumes . There is a PICC with tip terminating in the mid SVC . There is stable enlargement of the cardiac silhouette . The hilar contours are normal . The pulmonary vasculature is normal . Lungs are clear . No pleural effusion or pneumothorax is seen . There is a pigtail catheter with the tip curled in the right upper abdomen .
    OUTPUT:
    
No evidence of pneumonia .