Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Again seen is mild volume loss in the right upper lobe with peribronchial consolidation in the right upper lobe which may correspond to consolidation and cavitation seen on prior CT . The cardiomediastinal silhouette is stable since the prior examination . The aorta is tortuous . There is no pleural effusion or pneumothorax . No focal consolidation is identified . There is evidence of healed left rib fractures .
    OUTPUT:
    
1 . No acute intrathoracic abnormality . 2 . CT of the chest is recommended on a non-emergent basis to evaluate right upper lobe abnormality .