Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Evaluation is somewhat limited due to patient rotation . Tracheostomy tube , left subclavian central venous catheter , and enteric tube appears stable . Linear opacities in the left lower lobe appears stable and likely represent a combination of bronchial wall thickening related to known bronchiectasis in the region as well as linear atelectasis and scarring . Left upper lobe opacity has also remained stable . Cardiomediastinal silhouette remains stable . The aorta appears tortuous . No areas of consolidation to suggest acute pneumonia .
    OUTPUT:
    
Little change in comparison to prior study from ___ .