Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right middle and lower lobes remain collapsed . Small bilateral pleural effusions are seen . Left base atelectasis is also seen . Re - demonstrated lateral left lower lung nodular opacity likely residual of pulmonary infarct . Cardiac and mediastinal silhouettes are grossly stable . Large hiatal hernia is re - demonstrated .
    OUTPUT:
    
Persistent right middle lower lobe collapse . Small bilateral pleural effusions . Left base atelectasis . Nodular lateral left lower lung opacity , likely residual pulmonary infarct . Large hiatal hernia .