Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A tracheostomy tube is in stable position . An IVC filter is partially imaged in the upper abdomen . The lungs are well expanded without focal consolidation , pleural effusion or pneumothorax . The pulmonary vasculature is not engorged . The heart remains top normal in size and the mediastinal contours are within normal limits with slight unfolding of the thoracic aorta . No acute osseous abnormality is detected .
    OUTPUT:
    
No focal consolidation concerning for pneumonia .