Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is increased focal opacity on the right middle and lower lobe , concerning for pneumonia . Linear opacities in the left base is may due to atelectasis . Heart size is mildly enlarged . Mediastinal and hilar contours are unremarkable . There is no evidence for pulmonary edema , pleural effusion , or pneumothorax . Moderate rightward scoliosis is seen .
    OUTPUT:
    
Multifocal right middle and lower lobe pneumonia . Given multifocality , immunocompromise , or atypical pneumonia such as Legionella may be considered . Repeat chest radiograph in ___ weeks following antibiotic therapy is recommended .