Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Since ___ , a feeding tube has been removed . Lungs are clear with normal volumes . Heart size is normal . No pneumothorax , pleural effusion , pneumonia , or pulmonary edema . A right central line is in unchanged position with tip in the low SVC .
    OUTPUT:
    
1 . Interval removal of feeding tube since ___ . No pneumonia or acute cardiopulmonary process .