Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Heart size is normal . Mediastinal and hilar contours are unremarkable . There is no pulmonary vascular congestion . Elevation of the right hemidiaphragm is again noted . Previously noted ill - defined opacities within both lung bases have improved from the prior exam , with only minimal residual patchy opacity seen . No pleural effusions are identified , and there is no pneumothorax . Minimal scarring is noted within the right lung apex . There are no acute osseous abnormalities .
    OUTPUT:
    
Near complete interval resolution of previously seen multifocal pneumonia with only minimal residual patchy bibasilar opacities . Previously noted right pleural effusion has also appeared resolved .