Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs demonstrates subtle peribronchial infiltration in the left lower lobe . No pleural effusion or pneumothorax . Heart size , mediastinal contour , and hila are unremarkable . Limited assessment of the osseous structures are notable for subtle compression deformity of mid thoracic vertebral body .
    OUTPUT:
    
1 . Findings worrisome for early left lower lobe pneumonia / aspiration pneumonia . 2 . Subtle compression deformity of mid thoracic vertebral body is of indeterminate age .