Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Multiple right and left apical focal opacities are compatible with parenchymal scarring seen on the ___ CT chest exam . Severe emphysematous changes are seen in the lungs with flattening of the diaphragm . There is no focal consolidation , pulmonary edema , or pneumothorax . The cardiomediastinal , hilar , and pleural surfaces are unchanged . Compression deformities in the lower thoracic / upper lumbar vertebral bodies are unchanged .
    OUTPUT:
    
Redemonstrated right and left apical parenchymal scarring , better seen on the prior CT Chest from ___ . No focal consolidation identified .