Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The left pigtail chest tube is in unchanged position . There is no evidence of pneumothorax . The previously identified reexpansion pulmonary edema has improved . No definite pleural effusion is present . The right lung is essentially clear . There is no consolidation . The cardiomediastinal silhouette is normal . The endotracheal tube is 5 .2 cm from the carina . A Dobbhoff tube courses below the diaphragm with a portion of the tube out of the field of view . The tip appears to be in the post-pyloric position .
    OUTPUT:
    
No change in appearance of left pigtail catheter . No pneumothorax or reaccumulation of pleural fluid .