Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A dense lingular opacification suggests a new pneumonia and volume . There is no pleural effusion or pneumothorax . The cardiomediastinal silhouette is normal .
    OUTPUT:
    
Lingular pneumonia . Recommend followup chest radiograph in six weeks to evaluate for resolution , particularly because of the possibility that atelectasis is due to concurrent bronchial obstruction . Results were telephoned to Dr . ___ at 10 : 10 a .m . on ___ by Dr . ___ .