Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is a right juxtrahilar rounded 3 .5 cm opacity , which may represent pneumonia or possibly a mass . Opacities likely representing pneumonia are seen in the right middle lobe and the lingula . There is no right pleural effusion . The left costophrenic angles not included on this study . There is no pneumothorax . The cardiomediastinal silhouette is unremarkable . The spleen appears to be slightly enlarged .
    OUTPUT:
    
1 . Opacities in the right middle lobe and lingula , likely representing a multifocal pneumonia . 2 . Right juxtahilar round 3 .5 cm opacity , which may represent an additional site of pneumonia ( e .g . round bacterial pneumonia , fungal infection or nocardia ) or possibly a neoplastic mass . 3 . Short - term follow up CXR is recommended following antibiotic therapy to ensure resolution and to exclude right lung neoplasm .