Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Shallow inspiration . Patient 's chin overlies upper right chest . Mildly improved right basilar opacity since prior . Mildly worsened left basilar opacity , with nodular prominence , may represent pneumonia or aspiration . Stable consolidation in bilateral lower lobes medially . There is small right pleural effusion , similar . Benign calcified granuloma left lung . No pneumothorax . Shallow inspiration accentuates heart size , pulmonary vascularity .
    OUTPUT:
    
Improved opacity on the right base . Mildly worsened opacity in the left base , with nodular prominence , consider aspiration , pneumonia .