Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right internal jugular central venous catheter tip terminates in the mid SVC . No pneumothorax is present . The heart size is normal . The aorta is tortuous and demonstrates atherosclerotic calcifications . Mediastinal and hilar contours are otherwise unremarkable . No pulmonary vascular congestion is demonstrated . Patchy opacity is noted within the left lower lobe concerning for aspiration or pneumonia . Streaky atelectasis is also noted in the right lung base . No additional focal consolidation is present . No large pleural effusion is demonstrated . Clips in the upper neck indicate prior thyroidectomy . Superior subluxation of the right humerus with respect to the glenoid is noted with extensive degenerative changes and narrowing of the acromiohumeral interval suggestive of rotator cuff disease . Rounded ossific densities in the region of the left shoulder likely reflect loose bodies .
    OUTPUT:
    
1 . Right internal jugular central venous catheter tip in the mid SVC . No pneumothorax . 2 . Left lower lobe aspiration or pneumonia .