Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The tip of the feeding tube is in the first portion of the duodenum . The right - sided PICC is in the upper-mid SVC . The lungs are clear . No pneumothorax . No pleural effusions . The cardiopericardial silhouette is unchanged .
    OUTPUT:
    
The tip of the feeding tube is in the first portion of the duodenum . No acute lung pathology .