Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral images of the chest demonstrate low lung volumes likely due to poor inspiration . Low lung volumes are seen to result in some bronchovascular crowding . A small left pleural effusion is seen . There is no pleural effusion or pneumothorax . Cardiomediastinal silhouette is unremarkable . The right hemidiaphragm appears less elevated than on previous imaging .
    OUTPUT:
    
Small left pleural effusion , otherwise unremarkable chest radiograph .