Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP portable upright view of the chest . Surgical clips are noted in the upper mid abdomen . Peribronchovascular opacities are noted in the lungs which could reflect atypical pneumonia . No lobar consolidation , effusion or pneumothorax . Upper lung lucency may reflect underlying emphysema . The heart size is normal . Mediastinal contours unremarkable . Imaged bony structures appear intact . No free air below the right hemidiaphragm .
    OUTPUT:
    
Peribronchovascular opacity concerning for atypical infection .