Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest were obtained . Heart is normal in size and cardiomediastinal silhouette is unremarkable . On the frontal view projecting over the left anterior sixth and seventh rib interspaces are more small opacities than can be attributed to the left nipple . This conforms to opacity on the lateral view overlying the lowest partially visible thoracic vertebral body , probably pneumonia . There is no pleural effusion or pneumothorax .
    OUTPUT:
    
Probable , small left lower lobe pneumonia . Suggest repeat CXR in 4 weeks to document clearing , sooner if indicated by clinical status . ED Nurses notified by tracked email of change from initial reading .