Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Heart size is normal . Mediastinal and hilar contours are unremarkable . Left - sided Port - A - Cath tip terminates in the SVC . Pulmonary vascularity is normal . Left upper lobe pulmonary nodule measuring 6 mm is unchanged . No new focal consolidation , pleural effusion or pneumothorax is present . Dilated loops of small bowel are noted within the upper abdomen . Partially imaged are bilateral nephroureteral stents . There are no acute osseous abnormalities .
    OUTPUT:
    
Unchanged 6 mm left upper lobe pulmonary nodule . No acute cardiopulmonary abnormality otherwise demonstrated .